diff --git a/Makefile b/Makefile
index 6c7fc00..9642f49 100644
--- a/Makefile
+++ b/Makefile
@@ -30,8 +30,8 @@ cleanup:
 	- docker rm -f eventstore_local_noauth
 
 eventstore_docker:
-	docker run -d --name eventstore_local -p 2113:2113 -p 1113:1113 eventstore/eventstore
-	docker run -d --name eventstore_local_noauth -p 22113:2113 -p 11113:1113 eventstore/eventstore
+	docker run -d --name eventstore_local -p 2113:2113 -p 1113:1113 eventstore/eventstore:release-5.0.8
+	docker run -d --name eventstore_local_noauth -p 22113:2113 -p 11113:1113 eventstore/eventstore:release-5.0.8
 	for i in {1..10}; do curl -f -i "http://127.0.0.1:2113/users" --user admin:changeit && break || sleep 1; done
 	for i in {1..10}; do curl -f -i "http://127.0.0.1:22113/users" --user admin:changeit && break || sleep 1; done
 	curl -f -i "http://127.0.0.1:2113/streams/%24settings" \
diff --git a/photonpump/messages_pb2.py b/photonpump/messages_pb2.py
index 1a1470c..0201626 100644
--- a/photonpump/messages_pb2.py
+++ b/photonpump/messages_pb2.py
@@ -1,63 +1,101 @@
+# -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: messages.proto
-
-import sys
-
-_b = sys.version_info[0] < 3 and (lambda x: x) or (lambda x: x.encode("latin1"))
+"""Generated protocol buffer code."""
 from google.protobuf.internal import enum_type_wrapper
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import message as _message
 from google.protobuf import reflection as _reflection
 from google.protobuf import symbol_database as _symbol_database
-from google.protobuf import descriptor_pb2
 
 # @@protoc_insertion_point(imports)
 
 _sym_db = _symbol_database.Default()
 
+
 DESCRIPTOR = _descriptor.FileDescriptor(
     name="messages.proto",
     package="EventStore.Client.Messages",
     syntax="proto2",
-    serialized_pb=_b(
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-    ),
+    serialized_options=None,
+    create_key=_descriptor._internal_create_key,
+    serialized_pb=b'\n\x0emessages.proto\x12\x1a\x45ventStore.Client.Messages"\x8a\x01\n\x08NewEvent\x12\x10\n\x08\x65vent_id\x18\x01 \x02(\x0c\x12\x12\n\nevent_type\x18\x02 \x02(\t\x12\x19\n\x11\x64\x61ta_content_type\x18\x03 \x02(\x05\x12\x1d\n\x15metadata_content_type\x18\x04 \x02(\x05\x12\x0c\n\x04\x64\x61ta\x18\x05 \x02(\x0c\x12\x10\n\x08metadata\x18\x06 \x01(\x0c"\xe4\x01\n\x0b\x45ventRecord\x12\x17\n\x0f\x65vent_stream_id\x18\x01 \x02(\t\x12\x14\n\x0c\x65vent_number\x18\x02 \x02(\x05\x12\x10\n\x08\x65vent_id\x18\x03 \x02(\x0c\x12\x12\n\nevent_type\x18\x04 \x02(\t\x12\x19\n\x11\x64\x61ta_content_type\x18\x05 \x02(\x05\x12\x1d\n\x15metadata_content_type\x18\x06 \x02(\x05\x12\x0c\n\x04\x64\x61ta\x18\x07 \x02(\x0c\x12\x10\n\x08metadata\x18\x08 \x01(\x0c\x12\x0f\n\x07\x63reated\x18\t \x01(\x03\x12\x15\n\rcreated_epoch\x18\n \x01(\x03"\x85\x01\n\x14ResolvedIndexedEvent\x12\x36\n\x05\x65vent\x18\x01 \x02(\x0b\x32\'.EventStore.Client.Messages.EventRecord\x12\x35\n\x04link\x18\x02 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 )
-_sym_db.RegisterFileDescriptor(DESCRIPTOR)
 
 _OPERATIONRESULT = _descriptor.EnumDescriptor(
     name="OperationResult",
     full_name="EventStore.Client.Messages.OperationResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="PrepareTimeout", index=1, number=1, options=None, type=None
+            name="PrepareTimeout",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="CommitTimeout", index=2, number=2, options=None, type=None
+            name="CommitTimeout",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="ForwardTimeout", index=3, number=3, options=None, type=None
+            name="ForwardTimeout",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="WrongExpectedVersion", index=4, number=4, options=None, type=None
+            name="WrongExpectedVersion",
+            index=4,
+            number=4,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="StreamDeleted", index=5, number=5, options=None, type=None
+            name="StreamDeleted",
+            index=5,
+            number=5,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="InvalidTransaction", index=6, number=6, options=None, type=None
+            name="InvalidTransaction",
+            index=6,
+            number=6,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=7, number=7, options=None, type=None
+            name="AccessDenied",
+            index=7,
+            number=7,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=7421,
     serialized_end=7597,
 )
@@ -73,33 +111,65 @@
 InvalidTransaction = 6
 AccessDenied = 7
 
+
 _READEVENTCOMPLETED_READEVENTRESULT = _descriptor.EnumDescriptor(
     name="ReadEventResult",
     full_name="EventStore.Client.Messages.ReadEventCompleted.ReadEventResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NotFound", index=1, number=1, options=None, type=None
+            name="NotFound",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NoStream", index=2, number=2, options=None, type=None
+            name="NoStream",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="StreamDeleted", index=3, number=3, options=None, type=None
+            name="StreamDeleted",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Error", index=4, number=4, options=None, type=None
+            name="Error",
+            index=4,
+            number=4,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=5, number=5, options=None, type=None
+            name="AccessDenied",
+            index=5,
+            number=5,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=2437,
     serialized_end=2543,
 )
@@ -110,28 +180,59 @@
     full_name="EventStore.Client.Messages.ReadStreamEventsCompleted.ReadStreamResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NoStream", index=1, number=1, options=None, type=None
+            name="NoStream",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="StreamDeleted", index=2, number=2, options=None, type=None
+            name="StreamDeleted",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NotModified", index=3, number=3, options=None, type=None
+            name="NotModified",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Error", index=4, number=4, options=None, type=None
+            name="Error",
+            index=4,
+            number=4,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=5, number=5, options=None, type=None
+            name="AccessDenied",
+            index=5,
+            number=5,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=2996,
     serialized_end=3106,
 )
@@ -142,22 +243,43 @@
     full_name="EventStore.Client.Messages.ReadAllEventsCompleted.ReadAllResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NotModified", index=1, number=1, options=None, type=None
+            name="NotModified",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Error", index=2, number=2, options=None, type=None
+            name="Error",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=3, number=3, options=None, type=None
+            name="AccessDenied",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=3550,
     serialized_end=3624,
 )
@@ -168,22 +290,43 @@
     full_name="EventStore.Client.Messages.UpdatePersistentSubscriptionCompleted.UpdatePersistentSubscriptionResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="DoesNotExist", index=1, number=1, options=None, type=None
+            name="DoesNotExist",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Fail", index=2, number=2, options=None, type=None
+            name="Fail",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=3, number=3, options=None, type=None
+            name="AccessDenied",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=4863,
     serialized_end=4958,
 )
@@ -196,22 +339,43 @@
     full_name="EventStore.Client.Messages.CreatePersistentSubscriptionCompleted.CreatePersistentSubscriptionResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AlreadyExists", index=1, number=1, options=None, type=None
+            name="AlreadyExists",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Fail", index=2, number=2, options=None, type=None
+            name="Fail",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=3, number=3, options=None, type=None
+            name="AccessDenied",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=5145,
     serialized_end=5241,
 )
@@ -224,22 +388,43 @@
     full_name="EventStore.Client.Messages.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="DoesNotExist", index=1, number=1, options=None, type=None
+            name="DoesNotExist",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Fail", index=2, number=2, options=None, type=None
+            name="Fail",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=3, number=3, options=None, type=None
+            name="AccessDenied",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=5428,
     serialized_end=5523,
 )
@@ -252,25 +437,51 @@
     full_name="EventStore.Client.Messages.PersistentSubscriptionNakEvents.NakAction",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Unknown", index=0, number=0, options=None, type=None
+            name="Unknown",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Park", index=1, number=1, options=None, type=None
+            name="Park",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Retry", index=2, number=2, options=None, type=None
+            name="Retry",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Skip", index=3, number=3, options=None, type=None
+            name="Skip",
+            index=3,
+            number=3,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Stop", index=4, number=4, options=None, type=None
+            name="Stop",
+            index=4,
+            number=4,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=5938,
     serialized_end=6003,
 )
@@ -281,29 +492,51 @@
     full_name="EventStore.Client.Messages.SubscriptionDropped.SubscriptionDropReason",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Unsubscribed", index=0, number=0, options=None, type=None
+            name="Unsubscribed",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="AccessDenied", index=1, number=1, options=None, type=None
+            name="AccessDenied",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NotFound", index=2, number=2, options=None, type=None
+            name="NotFound",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
             name="PersistentSubscriptionDeleted",
             index=3,
             number=3,
-            options=None,
+            serialized_options=None,
             type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="SubscriberMaxCountReached", index=4, number=4, options=None, type=None
+            name="SubscriberMaxCountReached",
+            index=4,
+            number=4,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=6641,
     serialized_end=6781,
 )
@@ -314,19 +547,35 @@
     full_name="EventStore.Client.Messages.NotHandled.NotHandledReason",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="NotReady", index=0, number=0, options=None, type=None
+            name="NotReady",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="TooBusy", index=1, number=1, options=None, type=None
+            name="TooBusy",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="NotMaster", index=2, number=2, options=None, type=None
+            name="NotMaster",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=7098,
     serialized_end=7158,
 )
@@ -337,30 +586,48 @@
     full_name="EventStore.Client.Messages.ScavengeDatabaseCompleted.ScavengeResult",
     filename=None,
     file=DESCRIPTOR,
+    create_key=_descriptor._internal_create_key,
     values=[
         _descriptor.EnumValueDescriptor(
-            name="Success", index=0, number=0, options=None, type=None
+            name="Success",
+            index=0,
+            number=0,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="InProgress", index=1, number=1, options=None, type=None
+            name="InProgress",
+            index=1,
+            number=1,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.EnumValueDescriptor(
-            name="Failed", index=2, number=2, options=None, type=None
+            name="Failed",
+            index=2,
+            number=2,
+            serialized_options=None,
+            type=None,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     containing_type=None,
-    options=None,
+    serialized_options=None,
     serialized_start=7361,
     serialized_end=7418,
 )
 _sym_db.RegisterEnumDescriptor(_SCAVENGEDATABASECOMPLETED_SCAVENGERESULT)
 
+
 _NEWEVENT = _descriptor.Descriptor(
     name="NewEvent",
     full_name="EventStore.Client.Messages.NewEvent",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_id",
@@ -371,13 +638,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_type",
@@ -388,13 +657,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="data_content_type",
@@ -411,7 +682,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="metadata_content_type",
@@ -428,7 +701,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="data",
@@ -439,13 +714,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="metadata",
@@ -456,19 +733,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -477,12 +756,14 @@
     serialized_end=185,
 )
 
+
 _EVENTRECORD = _descriptor.Descriptor(
     name="EventRecord",
     full_name="EventStore.Client.Messages.EventRecord",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -493,13 +774,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_number",
@@ -516,7 +799,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_id",
@@ -527,13 +812,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_type",
@@ -544,13 +831,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="data_content_type",
@@ -567,7 +856,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="metadata_content_type",
@@ -584,7 +875,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="data",
@@ -595,13 +888,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="metadata",
@@ -612,13 +907,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="created",
@@ -635,7 +932,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="created_epoch",
@@ -652,13 +951,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -667,12 +968,14 @@
     serialized_end=416,
 )
 
+
 _RESOLVEDINDEXEDEVENT = _descriptor.Descriptor(
     name="ResolvedIndexedEvent",
     full_name="EventStore.Client.Messages.ResolvedIndexedEvent",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event",
@@ -689,7 +992,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="link",
@@ -706,13 +1011,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -721,12 +1028,14 @@
     serialized_end=552,
 )
 
+
 _RESOLVEDEVENT = _descriptor.Descriptor(
     name="ResolvedEvent",
     full_name="EventStore.Client.Messages.ResolvedEvent",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event",
@@ -743,7 +1052,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="link",
@@ -760,7 +1071,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -777,7 +1090,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -794,13 +1109,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -809,12 +1126,14 @@
     serialized_end=732,
 )
 
+
 _WRITEEVENTS = _descriptor.Descriptor(
     name="WriteEvents",
     full_name="EventStore.Client.Messages.WriteEvents",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -825,13 +1144,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="expected_version",
@@ -848,7 +1169,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="events",
@@ -865,7 +1188,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -882,13 +1207,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -897,12 +1224,14 @@
     serialized_end=877,
 )
 
+
 _WRITEEVENTSCOMPLETED = _descriptor.Descriptor(
     name="WriteEventsCompleted",
     full_name="EventStore.Client.Messages.WriteEventsCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -919,7 +1248,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -930,13 +1261,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="first_event_number",
@@ -953,7 +1286,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_event_number",
@@ -970,7 +1305,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -987,7 +1324,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -1004,13 +1343,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1019,12 +1360,14 @@
     serialized_end=1086,
 )
 
+
 _DELETESTREAM = _descriptor.Descriptor(
     name="DeleteStream",
     full_name="EventStore.Client.Messages.DeleteStream",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -1035,13 +1378,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="expected_version",
@@ -1058,7 +1403,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1075,7 +1422,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="hard_delete",
@@ -1092,13 +1441,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1107,12 +1458,14 @@
     serialized_end=1198,
 )
 
+
 _DELETESTREAMCOMPLETED = _descriptor.Descriptor(
     name="DeleteStreamCompleted",
     full_name="EventStore.Client.Messages.DeleteStreamCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -1129,7 +1482,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -1140,13 +1495,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -1163,7 +1520,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -1180,13 +1539,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1195,12 +1556,14 @@
     serialized_end=1353,
 )
 
+
 _TRANSACTIONSTART = _descriptor.Descriptor(
     name="TransactionStart",
     full_name="EventStore.Client.Messages.TransactionStart",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -1211,13 +1574,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="expected_version",
@@ -1234,7 +1599,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1251,13 +1618,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1266,12 +1635,14 @@
     serialized_end=1448,
 )
 
+
 _TRANSACTIONSTARTCOMPLETED = _descriptor.Descriptor(
     name="TransactionStartCompleted",
     full_name="EventStore.Client.Messages.TransactionStartCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="transaction_id",
@@ -1288,7 +1659,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="result",
@@ -1305,7 +1678,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -1316,19 +1691,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1337,12 +1714,14 @@
     serialized_end=1580,
 )
 
+
 _TRANSACTIONWRITE = _descriptor.Descriptor(
     name="TransactionWrite",
     full_name="EventStore.Client.Messages.TransactionWrite",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="transaction_id",
@@ -1359,7 +1738,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="events",
@@ -1376,7 +1757,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1393,13 +1776,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1408,12 +1793,14 @@
     serialized_end=1702,
 )
 
+
 _TRANSACTIONWRITECOMPLETED = _descriptor.Descriptor(
     name="TransactionWriteCompleted",
     full_name="EventStore.Client.Messages.TransactionWriteCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="transaction_id",
@@ -1430,7 +1817,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="result",
@@ -1447,7 +1836,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -1458,19 +1849,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1479,12 +1872,14 @@
     serialized_end=1834,
 )
 
+
 _TRANSACTIONCOMMIT = _descriptor.Descriptor(
     name="TransactionCommit",
     full_name="EventStore.Client.Messages.TransactionCommit",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="transaction_id",
@@ -1501,7 +1896,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1518,13 +1915,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1533,12 +1932,14 @@
     serialized_end=1903,
 )
 
+
 _TRANSACTIONCOMMITCOMPLETED = _descriptor.Descriptor(
     name="TransactionCommitCompleted",
     full_name="EventStore.Client.Messages.TransactionCommitCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="transaction_id",
@@ -1555,7 +1956,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="result",
@@ -1572,7 +1975,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -1583,13 +1988,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="first_event_number",
@@ -1606,7 +2013,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_event_number",
@@ -1623,7 +2032,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -1640,7 +2051,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -1657,13 +2070,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1672,12 +2087,14 @@
     serialized_end=2142,
 )
 
+
 _READEVENT = _descriptor.Descriptor(
     name="ReadEvent",
     full_name="EventStore.Client.Messages.ReadEvent",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -1688,13 +2105,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_number",
@@ -1711,7 +2130,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -1728,7 +2149,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1745,13 +2168,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1760,12 +2185,14 @@
     serialized_end=2252,
 )
 
+
 _READEVENTCOMPLETED = _descriptor.Descriptor(
     name="ReadEventCompleted",
     full_name="EventStore.Client.Messages.ReadEventCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -1782,7 +2209,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event",
@@ -1799,7 +2228,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="error",
@@ -1810,19 +2241,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_READEVENTCOMPLETED_READEVENTRESULT],
-    options=None,
+    enum_types=[_READEVENTCOMPLETED_READEVENTRESULT,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1831,12 +2264,14 @@
     serialized_end=2543,
 )
 
+
 _READSTREAMEVENTS = _descriptor.Descriptor(
     name="ReadStreamEvents",
     full_name="EventStore.Client.Messages.ReadStreamEvents",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -1847,13 +2282,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="from_event_number",
@@ -1870,7 +2307,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="max_count",
@@ -1887,7 +2326,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -1904,7 +2345,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -1921,13 +2364,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -1936,12 +2381,14 @@
     serialized_end=2685,
 )
 
+
 _READSTREAMEVENTSCOMPLETED = _descriptor.Descriptor(
     name="ReadStreamEventsCompleted",
     full_name="EventStore.Client.Messages.ReadStreamEventsCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="events",
@@ -1958,7 +2405,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="result",
@@ -1975,7 +2424,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="next_event_number",
@@ -1992,7 +2443,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_event_number",
@@ -2009,7 +2462,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="is_end_of_stream",
@@ -2026,7 +2481,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_commit_position",
@@ -2043,7 +2500,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="error",
@@ -2054,19 +2513,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_READSTREAMEVENTSCOMPLETED_READSTREAMRESULT],
-    options=None,
+    enum_types=[_READSTREAMEVENTSCOMPLETED_READSTREAMRESULT,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2075,12 +2536,14 @@
     serialized_end=3106,
 )
 
+
 _READALLEVENTS = _descriptor.Descriptor(
     name="ReadAllEvents",
     full_name="EventStore.Client.Messages.ReadAllEvents",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -2097,7 +2560,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -2114,7 +2579,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="max_count",
@@ -2131,7 +2598,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -2148,7 +2617,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="require_master",
@@ -2165,13 +2636,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2180,12 +2653,14 @@
     serialized_end=3244,
 )
 
+
 _READALLEVENTSCOMPLETED = _descriptor.Descriptor(
     name="ReadAllEventsCompleted",
     full_name="EventStore.Client.Messages.ReadAllEventsCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="commit_position",
@@ -2202,7 +2677,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prepare_position",
@@ -2219,7 +2696,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="events",
@@ -2236,7 +2715,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="next_commit_position",
@@ -2253,7 +2734,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="next_prepare_position",
@@ -2270,7 +2753,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="result",
@@ -2287,7 +2772,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="error",
@@ -2298,19 +2785,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_READALLEVENTSCOMPLETED_READALLRESULT],
-    options=None,
+    enum_types=[_READALLEVENTSCOMPLETED_READALLRESULT,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2319,12 +2808,14 @@
     serialized_end=3624,
 )
 
+
 _CREATEPERSISTENTSUBSCRIPTION = _descriptor.Descriptor(
     name="CreatePersistentSubscription",
     full_name="EventStore.Client.Messages.CreatePersistentSubscription",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_group_name",
@@ -2335,13 +2826,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -2352,13 +2845,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -2375,7 +2870,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="start_from",
@@ -2392,7 +2889,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message_timeout_milliseconds",
@@ -2409,7 +2908,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="record_statistics",
@@ -2426,7 +2927,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="live_buffer_size",
@@ -2443,7 +2946,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="read_batch_size",
@@ -2460,7 +2965,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="buffer_size",
@@ -2477,7 +2984,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="max_retry_count",
@@ -2494,7 +3003,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prefer_round_robin",
@@ -2511,7 +3022,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_after_time",
@@ -2528,7 +3041,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_max_count",
@@ -2545,7 +3060,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_min_count",
@@ -2562,7 +3079,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="subscriber_max_count",
@@ -2579,7 +3098,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="named_consumer_strategy",
@@ -2590,19 +3111,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2611,12 +3134,14 @@
     serialized_end=4105,
 )
 
+
 _DELETEPERSISTENTSUBSCRIPTION = _descriptor.Descriptor(
     name="DeletePersistentSubscription",
     full_name="EventStore.Client.Messages.DeletePersistentSubscription",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_group_name",
@@ -2627,13 +3152,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -2644,19 +3171,21 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2665,12 +3194,14 @@
     serialized_end=4195,
 )
 
+
 _UPDATEPERSISTENTSUBSCRIPTION = _descriptor.Descriptor(
     name="UpdatePersistentSubscription",
     full_name="EventStore.Client.Messages.UpdatePersistentSubscription",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_group_name",
@@ -2681,13 +3212,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -2698,13 +3231,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -2721,7 +3256,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="start_from",
@@ -2738,7 +3275,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message_timeout_milliseconds",
@@ -2755,7 +3294,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="record_statistics",
@@ -2772,7 +3313,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="live_buffer_size",
@@ -2789,7 +3332,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="read_batch_size",
@@ -2806,7 +3351,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="buffer_size",
@@ -2823,7 +3370,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="max_retry_count",
@@ -2840,7 +3389,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="prefer_round_robin",
@@ -2857,7 +3408,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_after_time",
@@ -2874,7 +3427,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_max_count",
@@ -2891,7 +3446,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="checkpoint_min_count",
@@ -2908,7 +3465,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="subscriber_max_count",
@@ -2925,7 +3484,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="named_consumer_strategy",
@@ -2936,19 +3497,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -2957,12 +3520,14 @@
     serialized_end=4676,
 )
 
+
 _UPDATEPERSISTENTSUBSCRIPTIONCOMPLETED = _descriptor.Descriptor(
     name="UpdatePersistentSubscriptionCompleted",
     full_name="EventStore.Client.Messages.UpdatePersistentSubscriptionCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -2979,7 +3544,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="reason",
@@ -2990,21 +3557,23 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[
-        _UPDATEPERSISTENTSUBSCRIPTIONCOMPLETED_UPDATEPERSISTENTSUBSCRIPTIONRESULT
+        _UPDATEPERSISTENTSUBSCRIPTIONCOMPLETED_UPDATEPERSISTENTSUBSCRIPTIONRESULT,
     ],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3013,12 +3582,14 @@
     serialized_end=4958,
 )
 
+
 _CREATEPERSISTENTSUBSCRIPTIONCOMPLETED = _descriptor.Descriptor(
     name="CreatePersistentSubscriptionCompleted",
     full_name="EventStore.Client.Messages.CreatePersistentSubscriptionCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -3035,7 +3606,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="reason",
@@ -3046,21 +3619,23 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[
-        _CREATEPERSISTENTSUBSCRIPTIONCOMPLETED_CREATEPERSISTENTSUBSCRIPTIONRESULT
+        _CREATEPERSISTENTSUBSCRIPTIONCOMPLETED_CREATEPERSISTENTSUBSCRIPTIONRESULT,
     ],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3069,12 +3644,14 @@
     serialized_end=5241,
 )
 
+
 _DELETEPERSISTENTSUBSCRIPTIONCOMPLETED = _descriptor.Descriptor(
     name="DeletePersistentSubscriptionCompleted",
     full_name="EventStore.Client.Messages.DeletePersistentSubscriptionCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -3091,7 +3668,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="reason",
@@ -3102,21 +3681,23 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[
-        _DELETEPERSISTENTSUBSCRIPTIONCOMPLETED_DELETEPERSISTENTSUBSCRIPTIONRESULT
+        _DELETEPERSISTENTSUBSCRIPTIONCOMPLETED_DELETEPERSISTENTSUBSCRIPTIONRESULT,
     ],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3125,12 +3706,14 @@
     serialized_end=5523,
 )
 
+
 _CONNECTTOPERSISTENTSUBSCRIPTION = _descriptor.Descriptor(
     name="ConnectToPersistentSubscription",
     full_name="EventStore.Client.Messages.ConnectToPersistentSubscription",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_id",
@@ -3141,13 +3724,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -3158,13 +3743,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="allowed_in_flight_messages",
@@ -3181,13 +3768,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3196,12 +3785,14 @@
     serialized_end=5644,
 )
 
+
 _PERSISTENTSUBSCRIPTIONACKEVENTS = _descriptor.Descriptor(
     name="PersistentSubscriptionAckEvents",
     full_name="EventStore.Client.Messages.PersistentSubscriptionAckEvents",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_id",
@@ -3212,13 +3803,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="processed_event_ids",
@@ -3235,13 +3828,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3250,12 +3845,14 @@
     serialized_end=5733,
 )
 
+
 _PERSISTENTSUBSCRIPTIONNAKEVENTS = _descriptor.Descriptor(
     name="PersistentSubscriptionNakEvents",
     full_name="EventStore.Client.Messages.PersistentSubscriptionNakEvents",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="subscription_id",
@@ -3266,13 +3863,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="processed_event_ids",
@@ -3289,7 +3888,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="message",
@@ -3300,13 +3901,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="action",
@@ -3323,13 +3926,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_PERSISTENTSUBSCRIPTIONNAKEVENTS_NAKACTION],
-    options=None,
+    enum_types=[_PERSISTENTSUBSCRIPTIONNAKEVENTS_NAKACTION,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3338,12 +3943,14 @@
     serialized_end=6003,
 )
 
+
 _PERSISTENTSUBSCRIPTIONCONFIRMATION = _descriptor.Descriptor(
     name="PersistentSubscriptionConfirmation",
     full_name="EventStore.Client.Messages.PersistentSubscriptionConfirmation",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="last_commit_position",
@@ -3360,7 +3967,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="subscription_id",
@@ -3371,13 +3980,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_event_number",
@@ -3394,13 +4005,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3409,12 +4022,14 @@
     serialized_end=6123,
 )
 
+
 _PERSISTENTSUBSCRIPTIONSTREAMEVENTAPPEARED = _descriptor.Descriptor(
     name="PersistentSubscriptionStreamEventAppeared",
     full_name="EventStore.Client.Messages.PersistentSubscriptionStreamEventAppeared",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event",
@@ -3431,13 +4046,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
-        )
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
+        ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3446,12 +4063,14 @@
     serialized_end=6233,
 )
 
+
 _SUBSCRIBETOSTREAM = _descriptor.Descriptor(
     name="SubscribeToStream",
     full_name="EventStore.Client.Messages.SubscribeToStream",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event_stream_id",
@@ -3462,13 +4081,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="resolve_link_tos",
@@ -3485,13 +4106,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3500,12 +4123,14 @@
     serialized_end=6305,
 )
 
+
 _SUBSCRIPTIONCONFIRMATION = _descriptor.Descriptor(
     name="SubscriptionConfirmation",
     full_name="EventStore.Client.Messages.SubscriptionConfirmation",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="last_commit_position",
@@ -3522,7 +4147,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="last_event_number",
@@ -3539,13 +4166,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3554,12 +4183,14 @@
     serialized_end=6390,
 )
 
+
 _STREAMEVENTAPPEARED = _descriptor.Descriptor(
     name="StreamEventAppeared",
     full_name="EventStore.Client.Messages.StreamEventAppeared",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="event",
@@ -3576,13 +4207,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
-        )
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
+        ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3591,17 +4224,19 @@
     serialized_end=6471,
 )
 
+
 _UNSUBSCRIBEFROMSTREAM = _descriptor.Descriptor(
     name="UnsubscribeFromStream",
     full_name="EventStore.Client.Messages.UnsubscribeFromStream",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3610,17 +4245,19 @@
     serialized_end=6496,
 )
 
+
 _PING = _descriptor.Descriptor(
     name="Ping",
     full_name="EventStore.Client.Messages.Ping",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3629,17 +4266,19 @@
     serialized_end=6504,
 )
 
+
 _PONG = _descriptor.Descriptor(
     name="Pong",
     full_name="EventStore.Client.Messages.Pong",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3648,12 +4287,14 @@
     serialized_end=6512,
 )
 
+
 _SUBSCRIPTIONDROPPED = _descriptor.Descriptor(
     name="SubscriptionDropped",
     full_name="EventStore.Client.Messages.SubscriptionDropped",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="reason",
@@ -3670,13 +4311,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
-        )
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
+        ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_SUBSCRIPTIONDROPPED_SUBSCRIPTIONDROPREASON],
-    options=None,
+    enum_types=[_SUBSCRIPTIONDROPPED_SUBSCRIPTIONDROPREASON,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3685,12 +4328,14 @@
     serialized_end=6781,
 )
 
+
 _NOTHANDLED_MASTERINFO = _descriptor.Descriptor(
     name="MasterInfo",
     full_name="EventStore.Client.Messages.NotHandled.MasterInfo",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="external_tcp_address",
@@ -3701,13 +4346,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="external_tcp_port",
@@ -3724,7 +4371,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="external_http_address",
@@ -3735,13 +4384,15 @@
             cpp_type=9,
             label=2,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="external_http_port",
@@ -3758,7 +4409,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="external_secure_tcp_address",
@@ -3769,13 +4422,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="external_secure_tcp_port",
@@ -3792,13 +4447,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3813,6 +4470,7 @@
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="reason",
@@ -3829,7 +4487,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="additional_info",
@@ -3840,19 +4500,21 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b(""),
+            default_value=b"",
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
-    nested_types=[_NOTHANDLED_MASTERINFO],
-    enum_types=[_NOTHANDLED_NOTHANDLEDREASON],
-    options=None,
+    nested_types=[_NOTHANDLED_MASTERINFO,],
+    enum_types=[_NOTHANDLED_NOTHANDLEDREASON,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3861,17 +4523,19 @@
     serialized_end=7158,
 )
 
+
 _SCAVENGEDATABASE = _descriptor.Descriptor(
     name="ScavengeDatabase",
     full_name="EventStore.Client.Messages.ScavengeDatabase",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[],
     extensions=[],
     nested_types=[],
     enum_types=[],
-    options=None,
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -3880,12 +4544,14 @@
     serialized_end=7178,
 )
 
+
 _SCAVENGEDATABASECOMPLETED = _descriptor.Descriptor(
     name="ScavengeDatabaseCompleted",
     full_name="EventStore.Client.Messages.ScavengeDatabaseCompleted",
     filename=None,
     file=DESCRIPTOR,
     containing_type=None,
+    create_key=_descriptor._internal_create_key,
     fields=[
         _descriptor.FieldDescriptor(
             name="result",
@@ -3902,7 +4568,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="error",
@@ -3913,13 +4581,15 @@
             cpp_type=9,
             label=1,
             has_default_value=False,
-            default_value=_b("").decode("utf-8"),
+            default_value=b"".decode("utf-8"),
             message_type=None,
             enum_type=None,
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="total_time_ms",
@@ -3936,7 +4606,9 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
         _descriptor.FieldDescriptor(
             name="total_space_saved",
@@ -3953,13 +4625,15 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            options=None,
+            serialized_options=None,
+            file=DESCRIPTOR,
+            create_key=_descriptor._internal_create_key,
         ),
     ],
     extensions=[],
     nested_types=[],
-    enum_types=[_SCAVENGEDATABASECOMPLETED_SCAVENGERESULT],
-    options=None,
+    enum_types=[_SCAVENGEDATABASECOMPLETED_SCAVENGERESULT,],
+    serialized_options=None,
     is_extendable=False,
     syntax="proto2",
     extension_ranges=[],
@@ -4107,442 +4781,443 @@
     "ScavengeDatabaseCompleted"
 ] = _SCAVENGEDATABASECOMPLETED
 DESCRIPTOR.enum_types_by_name["OperationResult"] = _OPERATIONRESULT
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
 
 NewEvent = _reflection.GeneratedProtocolMessageType(
     "NewEvent",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_NEWEVENT,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _NEWEVENT,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.NewEvent)
-    ),
+    },
 )
 _sym_db.RegisterMessage(NewEvent)
 
 EventRecord = _reflection.GeneratedProtocolMessageType(
     "EventRecord",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_EVENTRECORD,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _EVENTRECORD,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.EventRecord)
-    ),
+    },
 )
 _sym_db.RegisterMessage(EventRecord)
 
 ResolvedIndexedEvent = _reflection.GeneratedProtocolMessageType(
     "ResolvedIndexedEvent",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_RESOLVEDINDEXEDEVENT,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _RESOLVEDINDEXEDEVENT,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ResolvedIndexedEvent)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ResolvedIndexedEvent)
 
 ResolvedEvent = _reflection.GeneratedProtocolMessageType(
     "ResolvedEvent",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_RESOLVEDEVENT,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _RESOLVEDEVENT,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ResolvedEvent)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ResolvedEvent)
 
 WriteEvents = _reflection.GeneratedProtocolMessageType(
     "WriteEvents",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_WRITEEVENTS,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _WRITEEVENTS,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.WriteEvents)
-    ),
+    },
 )
 _sym_db.RegisterMessage(WriteEvents)
 
 WriteEventsCompleted = _reflection.GeneratedProtocolMessageType(
     "WriteEventsCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_WRITEEVENTSCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _WRITEEVENTSCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.WriteEventsCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(WriteEventsCompleted)
 
 DeleteStream = _reflection.GeneratedProtocolMessageType(
     "DeleteStream",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_DELETESTREAM,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _DELETESTREAM,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.DeleteStream)
-    ),
+    },
 )
 _sym_db.RegisterMessage(DeleteStream)
 
 DeleteStreamCompleted = _reflection.GeneratedProtocolMessageType(
     "DeleteStreamCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_DELETESTREAMCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _DELETESTREAMCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.DeleteStreamCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(DeleteStreamCompleted)
 
 TransactionStart = _reflection.GeneratedProtocolMessageType(
     "TransactionStart",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONSTART,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONSTART,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionStart)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionStart)
 
 TransactionStartCompleted = _reflection.GeneratedProtocolMessageType(
     "TransactionStartCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONSTARTCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONSTARTCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionStartCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionStartCompleted)
 
 TransactionWrite = _reflection.GeneratedProtocolMessageType(
     "TransactionWrite",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONWRITE,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONWRITE,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionWrite)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionWrite)
 
 TransactionWriteCompleted = _reflection.GeneratedProtocolMessageType(
     "TransactionWriteCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONWRITECOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONWRITECOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionWriteCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionWriteCompleted)
 
 TransactionCommit = _reflection.GeneratedProtocolMessageType(
     "TransactionCommit",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONCOMMIT,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONCOMMIT,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionCommit)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionCommit)
 
 TransactionCommitCompleted = _reflection.GeneratedProtocolMessageType(
     "TransactionCommitCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_TRANSACTIONCOMMITCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _TRANSACTIONCOMMITCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.TransactionCommitCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(TransactionCommitCompleted)
 
 ReadEvent = _reflection.GeneratedProtocolMessageType(
     "ReadEvent",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READEVENT,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READEVENT,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadEvent)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadEvent)
 
 ReadEventCompleted = _reflection.GeneratedProtocolMessageType(
     "ReadEventCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READEVENTCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READEVENTCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadEventCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadEventCompleted)
 
 ReadStreamEvents = _reflection.GeneratedProtocolMessageType(
     "ReadStreamEvents",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READSTREAMEVENTS,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READSTREAMEVENTS,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadStreamEvents)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadStreamEvents)
 
 ReadStreamEventsCompleted = _reflection.GeneratedProtocolMessageType(
     "ReadStreamEventsCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READSTREAMEVENTSCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READSTREAMEVENTSCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadStreamEventsCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadStreamEventsCompleted)
 
 ReadAllEvents = _reflection.GeneratedProtocolMessageType(
     "ReadAllEvents",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READALLEVENTS,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READALLEVENTS,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadAllEvents)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadAllEvents)
 
 ReadAllEventsCompleted = _reflection.GeneratedProtocolMessageType(
     "ReadAllEventsCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_READALLEVENTSCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _READALLEVENTSCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ReadAllEventsCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ReadAllEventsCompleted)
 
 CreatePersistentSubscription = _reflection.GeneratedProtocolMessageType(
     "CreatePersistentSubscription",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_CREATEPERSISTENTSUBSCRIPTION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _CREATEPERSISTENTSUBSCRIPTION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.CreatePersistentSubscription)
-    ),
+    },
 )
 _sym_db.RegisterMessage(CreatePersistentSubscription)
 
 DeletePersistentSubscription = _reflection.GeneratedProtocolMessageType(
     "DeletePersistentSubscription",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_DELETEPERSISTENTSUBSCRIPTION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _DELETEPERSISTENTSUBSCRIPTION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.DeletePersistentSubscription)
-    ),
+    },
 )
 _sym_db.RegisterMessage(DeletePersistentSubscription)
 
 UpdatePersistentSubscription = _reflection.GeneratedProtocolMessageType(
     "UpdatePersistentSubscription",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_UPDATEPERSISTENTSUBSCRIPTION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _UPDATEPERSISTENTSUBSCRIPTION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.UpdatePersistentSubscription)
-    ),
+    },
 )
 _sym_db.RegisterMessage(UpdatePersistentSubscription)
 
 UpdatePersistentSubscriptionCompleted = _reflection.GeneratedProtocolMessageType(
     "UpdatePersistentSubscriptionCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_UPDATEPERSISTENTSUBSCRIPTIONCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _UPDATEPERSISTENTSUBSCRIPTIONCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.UpdatePersistentSubscriptionCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(UpdatePersistentSubscriptionCompleted)
 
 CreatePersistentSubscriptionCompleted = _reflection.GeneratedProtocolMessageType(
     "CreatePersistentSubscriptionCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_CREATEPERSISTENTSUBSCRIPTIONCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _CREATEPERSISTENTSUBSCRIPTIONCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.CreatePersistentSubscriptionCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(CreatePersistentSubscriptionCompleted)
 
 DeletePersistentSubscriptionCompleted = _reflection.GeneratedProtocolMessageType(
     "DeletePersistentSubscriptionCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_DELETEPERSISTENTSUBSCRIPTIONCOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _DELETEPERSISTENTSUBSCRIPTIONCOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.DeletePersistentSubscriptionCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(DeletePersistentSubscriptionCompleted)
 
 ConnectToPersistentSubscription = _reflection.GeneratedProtocolMessageType(
     "ConnectToPersistentSubscription",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_CONNECTTOPERSISTENTSUBSCRIPTION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _CONNECTTOPERSISTENTSUBSCRIPTION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ConnectToPersistentSubscription)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ConnectToPersistentSubscription)
 
 PersistentSubscriptionAckEvents = _reflection.GeneratedProtocolMessageType(
     "PersistentSubscriptionAckEvents",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PERSISTENTSUBSCRIPTIONACKEVENTS,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PERSISTENTSUBSCRIPTIONACKEVENTS,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.PersistentSubscriptionAckEvents)
-    ),
+    },
 )
 _sym_db.RegisterMessage(PersistentSubscriptionAckEvents)
 
 PersistentSubscriptionNakEvents = _reflection.GeneratedProtocolMessageType(
     "PersistentSubscriptionNakEvents",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PERSISTENTSUBSCRIPTIONNAKEVENTS,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PERSISTENTSUBSCRIPTIONNAKEVENTS,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.PersistentSubscriptionNakEvents)
-    ),
+    },
 )
 _sym_db.RegisterMessage(PersistentSubscriptionNakEvents)
 
 PersistentSubscriptionConfirmation = _reflection.GeneratedProtocolMessageType(
     "PersistentSubscriptionConfirmation",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PERSISTENTSUBSCRIPTIONCONFIRMATION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PERSISTENTSUBSCRIPTIONCONFIRMATION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.PersistentSubscriptionConfirmation)
-    ),
+    },
 )
 _sym_db.RegisterMessage(PersistentSubscriptionConfirmation)
 
 PersistentSubscriptionStreamEventAppeared = _reflection.GeneratedProtocolMessageType(
     "PersistentSubscriptionStreamEventAppeared",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PERSISTENTSUBSCRIPTIONSTREAMEVENTAPPEARED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PERSISTENTSUBSCRIPTIONSTREAMEVENTAPPEARED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.PersistentSubscriptionStreamEventAppeared)
-    ),
+    },
 )
 _sym_db.RegisterMessage(PersistentSubscriptionStreamEventAppeared)
 
 SubscribeToStream = _reflection.GeneratedProtocolMessageType(
     "SubscribeToStream",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_SUBSCRIBETOSTREAM,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _SUBSCRIBETOSTREAM,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.SubscribeToStream)
-    ),
+    },
 )
 _sym_db.RegisterMessage(SubscribeToStream)
 
 SubscriptionConfirmation = _reflection.GeneratedProtocolMessageType(
     "SubscriptionConfirmation",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_SUBSCRIPTIONCONFIRMATION,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _SUBSCRIPTIONCONFIRMATION,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.SubscriptionConfirmation)
-    ),
+    },
 )
 _sym_db.RegisterMessage(SubscriptionConfirmation)
 
 StreamEventAppeared = _reflection.GeneratedProtocolMessageType(
     "StreamEventAppeared",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_STREAMEVENTAPPEARED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _STREAMEVENTAPPEARED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.StreamEventAppeared)
-    ),
+    },
 )
 _sym_db.RegisterMessage(StreamEventAppeared)
 
 UnsubscribeFromStream = _reflection.GeneratedProtocolMessageType(
     "UnsubscribeFromStream",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_UNSUBSCRIBEFROMSTREAM,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _UNSUBSCRIBEFROMSTREAM,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.UnsubscribeFromStream)
-    ),
+    },
 )
 _sym_db.RegisterMessage(UnsubscribeFromStream)
 
 Ping = _reflection.GeneratedProtocolMessageType(
     "Ping",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PING,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PING,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.Ping)
-    ),
+    },
 )
 _sym_db.RegisterMessage(Ping)
 
 Pong = _reflection.GeneratedProtocolMessageType(
     "Pong",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_PONG,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _PONG,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.Pong)
-    ),
+    },
 )
 _sym_db.RegisterMessage(Pong)
 
 SubscriptionDropped = _reflection.GeneratedProtocolMessageType(
     "SubscriptionDropped",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_SUBSCRIPTIONDROPPED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _SUBSCRIPTIONDROPPED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.SubscriptionDropped)
-    ),
+    },
 )
 _sym_db.RegisterMessage(SubscriptionDropped)
 
 NotHandled = _reflection.GeneratedProtocolMessageType(
     "NotHandled",
     (_message.Message,),
-    dict(
-        MasterInfo=_reflection.GeneratedProtocolMessageType(
+    {
+        "MasterInfo": _reflection.GeneratedProtocolMessageType(
             "MasterInfo",
             (_message.Message,),
-            dict(
-                DESCRIPTOR=_NOTHANDLED_MASTERINFO,
-                __module__="messages_pb2"
+            {
+                "DESCRIPTOR": _NOTHANDLED_MASTERINFO,
+                "__module__": "messages_pb2"
                 # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.NotHandled.MasterInfo)
-            ),
+            },
         ),
-        DESCRIPTOR=_NOTHANDLED,
-        __module__="messages_pb2"
+        "DESCRIPTOR": _NOTHANDLED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.NotHandled)
-    ),
+    },
 )
 _sym_db.RegisterMessage(NotHandled)
 _sym_db.RegisterMessage(NotHandled.MasterInfo)
@@ -4550,23 +5225,24 @@
 ScavengeDatabase = _reflection.GeneratedProtocolMessageType(
     "ScavengeDatabase",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_SCAVENGEDATABASE,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _SCAVENGEDATABASE,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ScavengeDatabase)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ScavengeDatabase)
 
 ScavengeDatabaseCompleted = _reflection.GeneratedProtocolMessageType(
     "ScavengeDatabaseCompleted",
     (_message.Message,),
-    dict(
-        DESCRIPTOR=_SCAVENGEDATABASECOMPLETED,
-        __module__="messages_pb2"
+    {
+        "DESCRIPTOR": _SCAVENGEDATABASECOMPLETED,
+        "__module__": "messages_pb2"
         # @@protoc_insertion_point(class_scope:EventStore.Client.Messages.ScavengeDatabaseCompleted)
-    ),
+    },
 )
 _sym_db.RegisterMessage(ScavengeDatabaseCompleted)
 
+
 # @@protoc_insertion_point(module_scope)
diff --git a/setup.py b/setup.py
index 7c6ac71..4cc4021 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ def run_tests(self):
     url="http://github.com/madedotcom/photon-pump/",
     license="MIT",
     author="Bob Gregory",
-    install_requires=["aiodns>=1.1.1", "aiohttp>=3.1.3", "protobuf>=3.5.1"],
+    install_requires=["aiodns>=1.1.1", "aiohttp>=3.1.3", "protobuf>=3.12.0"],
     cmdclass=versioneer.get_cmdclass(),
     author_email="bob@made.com",
     description="Fast, easy to use client for EventStore",