diff --git a/flyteidl/clients/go/assets/admin.swagger.json b/flyteidl/clients/go/assets/admin.swagger.json
index 7e6e7d3367..6ebfd70f8d 100644
--- a/flyteidl/clients/go/assets/admin.swagger.json
+++ b/flyteidl/clients/go/assets/admin.swagger.json
@@ -7428,6 +7428,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-es/flyteidl/core/literals_pb.ts b/flyteidl/gen/pb-es/flyteidl/core/literals_pb.ts
index 6cf6b07ca2..4dd6f2467e 100644
--- a/flyteidl/gen/pb-es/flyteidl/core/literals_pb.ts
+++ b/flyteidl/gen/pb-es/flyteidl/core/literals_pb.ts
@@ -4,7 +4,7 @@
 // @ts-nocheck
 
 import type { BinaryReadOptions, FieldList, JsonReadOptions, JsonValue, PartialMessage, PlainMessage } from "@bufbuild/protobuf";
-import { Duration, Message, proto3, Struct, Timestamp } from "@bufbuild/protobuf";
+import { Duration, Message, proto3, protoInt64, Struct, Timestamp } from "@bufbuild/protobuf";
 import { BlobType, Error, LiteralType, OutputReference, SchemaType, StructuredDatasetType } from "./types_pb.js";
 
 /**
@@ -584,6 +584,20 @@ export class Literal extends Message<Literal> {
    */
   metadata: { [key: string]: string } = {};
 
+  /**
+   * If this literal is offloaded, this field will contain metadata including the offload location.
+   *
+   * @generated from field: string uri = 6;
+   */
+  uri = "";
+
+  /**
+   * Includes information about the size of the literal.
+   *
+   * @generated from field: uint64 size_bytes = 7;
+   */
+  sizeBytes = protoInt64.zero;
+
   constructor(data?: PartialMessage<Literal>) {
     super();
     proto3.util.initPartial(data, this);
@@ -597,6 +611,8 @@ export class Literal extends Message<Literal> {
     { no: 3, name: "map", kind: "message", T: LiteralMap, oneof: "value" },
     { no: 4, name: "hash", kind: "scalar", T: 9 /* ScalarType.STRING */ },
     { no: 5, name: "metadata", kind: "map", K: 9 /* ScalarType.STRING */, V: {kind: "scalar", T: 9 /* ScalarType.STRING */} },
+    { no: 6, name: "uri", kind: "scalar", T: 9 /* ScalarType.STRING */ },
+    { no: 7, name: "size_bytes", kind: "scalar", T: 4 /* ScalarType.UINT64 */ },
   ]);
 
   static fromBinary(bytes: Uint8Array, options?: Partial<BinaryReadOptions>): Literal {
diff --git a/flyteidl/gen/pb-go/flyteidl/core/literals.pb.go b/flyteidl/gen/pb-go/flyteidl/core/literals.pb.go
index 40b24e30a5..897ffc0d72 100644
--- a/flyteidl/gen/pb-go/flyteidl/core/literals.pb.go
+++ b/flyteidl/gen/pb-go/flyteidl/core/literals.pb.go
@@ -785,6 +785,10 @@ type Literal struct {
 	Hash string `protobuf:"bytes,4,opt,name=hash,proto3" json:"hash,omitempty"`
 	// Additional metadata for literals.
 	Metadata map[string]string `protobuf:"bytes,5,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	// If this literal is offloaded, this field will contain metadata including the offload location.
+	Uri string `protobuf:"bytes,6,opt,name=uri,proto3" json:"uri,omitempty"`
+	// Includes information about the size of the literal.
+	SizeBytes uint64 `protobuf:"varint,7,opt,name=size_bytes,json=sizeBytes,proto3" json:"size_bytes,omitempty"`
 }
 
 func (x *Literal) Reset() {
@@ -861,6 +865,20 @@ func (x *Literal) GetMetadata() map[string]string {
 	return nil
 }
 
+func (x *Literal) GetUri() string {
+	if x != nil {
+		return x.Uri
+	}
+	return ""
+}
+
+func (x *Literal) GetSizeBytes() uint64 {
+	if x != nil {
+		return x.SizeBytes
+	}
+	return 0
+}
+
 type isLiteral_Value interface {
 	isLiteral_Value()
 }
@@ -1513,7 +1531,7 @@ var file_flyteidl_core_literals_proto_rawDesc = []byte{
 	0x74, 0x12, 0x2c, 0x0a, 0x05, 0x75, 0x6e, 0x69, 0x6f, 0x6e, 0x18, 0x09, 0x20, 0x01, 0x28, 0x0b,
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@@ -1529,90 +1547,93 @@ var file_flyteidl_core_literals_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/cacheservice/cacheservice.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/cacheservice/cacheservice.swagger.json
index 79be0ba117..c000257abc 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/cacheservice/cacheservice.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/cacheservice/cacheservice.swagger.json
@@ -227,6 +227,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/datacatalog/datacatalog.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/datacatalog/datacatalog.swagger.json
index 1f2f91d28b..3173437543 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/datacatalog/datacatalog.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/datacatalog/datacatalog.swagger.json
@@ -171,6 +171,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/service/admin.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/service/admin.swagger.json
index 7e6e7d3367..6ebfd70f8d 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/service/admin.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/service/admin.swagger.json
@@ -7428,6 +7428,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/service/agent.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/service/agent.swagger.json
index a0e8cfed39..ef57647773 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/service/agent.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/service/agent.swagger.json
@@ -1265,6 +1265,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/service/dataproxy.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/service/dataproxy.swagger.json
index 4798fc6c2d..ea24c34e3e 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/service/dataproxy.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/service/dataproxy.swagger.json
@@ -287,6 +287,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/service/external_plugin_service.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/service/external_plugin_service.swagger.json
index f488a49c00..097504b251 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/service/external_plugin_service.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/service/external_plugin_service.swagger.json
@@ -581,6 +581,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-go/gateway/flyteidl/service/signal.swagger.json b/flyteidl/gen/pb-go/gateway/flyteidl/service/signal.swagger.json
index 94c859bfcd..6d0bd1f15a 100644
--- a/flyteidl/gen/pb-go/gateway/flyteidl/service/signal.swagger.json
+++ b/flyteidl/gen/pb-go/gateway/flyteidl/service/signal.swagger.json
@@ -363,6 +363,15 @@
             "type": "string"
           },
           "description": "Additional metadata for literals."
+        },
+        "uri": {
+          "type": "string",
+          "description": "If this literal is offloaded, this field will contain metadata including the offload location."
+        },
+        "size_bytes": {
+          "type": "string",
+          "format": "uint64",
+          "description": "Includes information about the size of the literal."
         }
       },
       "description": "A simple value. This supports any level of nesting (e.g. array of array of array of Blobs) as well as simple primitives."
diff --git a/flyteidl/gen/pb-js/flyteidl.d.ts b/flyteidl/gen/pb-js/flyteidl.d.ts
index ada71f1f09..b0f382ee88 100644
--- a/flyteidl/gen/pb-js/flyteidl.d.ts
+++ b/flyteidl/gen/pb-js/flyteidl.d.ts
@@ -3390,6 +3390,12 @@ export namespace flyteidl {
 
             /** Literal metadata */
             metadata?: ({ [k: string]: string }|null);
+
+            /** Literal uri */
+            uri?: (string|null);
+
+            /** Literal sizeBytes */
+            sizeBytes?: (Long|null);
         }
 
         /** Represents a Literal. */
@@ -3416,6 +3422,12 @@ export namespace flyteidl {
             /** Literal metadata. */
             public metadata: { [k: string]: string };
 
+            /** Literal uri. */
+            public uri: string;
+
+            /** Literal sizeBytes. */
+            public sizeBytes: Long;
+
             /** Literal value. */
             public value?: ("scalar"|"collection"|"map");
 
diff --git a/flyteidl/gen/pb-js/flyteidl.js b/flyteidl/gen/pb-js/flyteidl.js
index 8f446b4aba..6b78cbc030 100644
--- a/flyteidl/gen/pb-js/flyteidl.js
+++ b/flyteidl/gen/pb-js/flyteidl.js
@@ -8105,6 +8105,8 @@
                  * @property {flyteidl.core.ILiteralMap|null} [map] Literal map
                  * @property {string|null} [hash] Literal hash
                  * @property {Object.<string,string>|null} [metadata] Literal metadata
+                 * @property {string|null} [uri] Literal uri
+                 * @property {Long|null} [sizeBytes] Literal sizeBytes
                  */
     
                 /**
@@ -8163,6 +8165,22 @@
                  */
                 Literal.prototype.metadata = $util.emptyObject;
     
+                /**
+                 * Literal uri.
+                 * @member {string} uri
+                 * @memberof flyteidl.core.Literal
+                 * @instance
+                 */
+                Literal.prototype.uri = "";
+    
+                /**
+                 * Literal sizeBytes.
+                 * @member {Long} sizeBytes
+                 * @memberof flyteidl.core.Literal
+                 * @instance
+                 */
+                Literal.prototype.sizeBytes = $util.Long ? $util.Long.fromBits(0,0,true) : 0;
+    
                 // OneOf field names bound to virtual getters and setters
                 var $oneOfFields;
     
@@ -8212,6 +8230,10 @@
                     if (message.metadata != null && message.hasOwnProperty("metadata"))
                         for (var keys = Object.keys(message.metadata), i = 0; i < keys.length; ++i)
                             writer.uint32(/* id 5, wireType 2 =*/42).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.metadata[keys[i]]).ldelim();
+                    if (message.uri != null && message.hasOwnProperty("uri"))
+                        writer.uint32(/* id 6, wireType 2 =*/50).string(message.uri);
+                    if (message.sizeBytes != null && message.hasOwnProperty("sizeBytes"))
+                        writer.uint32(/* id 7, wireType 0 =*/56).uint64(message.sizeBytes);
                     return writer;
                 };
     
@@ -8253,6 +8275,12 @@
                             reader.pos++;
                             message.metadata[key] = reader.string();
                             break;
+                        case 6:
+                            message.uri = reader.string();
+                            break;
+                        case 7:
+                            message.sizeBytes = reader.uint64();
+                            break;
                         default:
                             reader.skipType(tag & 7);
                             break;
@@ -8312,6 +8340,12 @@
                             if (!$util.isString(message.metadata[key[i]]))
                                 return "metadata: string{k:string} expected";
                     }
+                    if (message.uri != null && message.hasOwnProperty("uri"))
+                        if (!$util.isString(message.uri))
+                            return "uri: string expected";
+                    if (message.sizeBytes != null && message.hasOwnProperty("sizeBytes"))
+                        if (!$util.isInteger(message.sizeBytes) && !(message.sizeBytes && $util.isInteger(message.sizeBytes.low) && $util.isInteger(message.sizeBytes.high)))
+                            return "sizeBytes: integer|Long expected";
                     return null;
                 };
     
diff --git a/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.py b/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.py
index 77bc3ea3f0..dc2f436e8e 100644
--- a/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.py
+++ b/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.py
@@ -17,7 +17,7 @@
 from flyteidl.core import types_pb2 as flyteidl_dot_core_dot_types__pb2
 
 
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1c\x66lyteidl/core/literals.proto\x12\rflyteidl.core\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x19\x66lyteidl/core/types.proto\"\x87\x02\n\tPrimitive\x12\x1a\n\x07integer\x18\x01 \x01(\x03H\x00R\x07integer\x12!\n\x0b\x66loat_value\x18\x02 \x01(\x01H\x00R\nfloatValue\x12#\n\x0cstring_value\x18\x03 \x01(\tH\x00R\x0bstringValue\x12\x1a\n\x07\x62oolean\x18\x04 \x01(\x08H\x00R\x07\x62oolean\x12\x38\n\x08\x64\x61tetime\x18\x05 \x01(\x0b\x32\x1a.google.protobuf.TimestampH\x00R\x08\x64\x61tetime\x12\x37\n\x08\x64uration\x18\x06 \x01(\x0b\x32\x19.google.protobuf.DurationH\x00R\x08\x64urationB\x07\n\x05value\"\x06\n\x04Void\"Q\n\x04\x42lob\x12\x37\n\x08metadata\x18\x01 \x01(\x0b\x32\x1b.flyteidl.core.BlobMetadataR\x08metadata\x12\x10\n\x03uri\x18\x03 \x01(\tR\x03uri\";\n\x0c\x42lobMetadata\x12+\n\x04type\x18\x01 \x01(\x0b\x32\x17.flyteidl.core.BlobTypeR\x04type\"0\n\x06\x42inary\x12\x14\n\x05value\x18\x01 \x01(\x0cR\x05value\x12\x10\n\x03tag\x18\x02 \x01(\tR\x03tag\"I\n\x06Schema\x12\x10\n\x03uri\x18\x01 \x01(\tR\x03uri\x12-\n\x04type\x18\x03 \x01(\x0b\x32\x19.flyteidl.core.SchemaTypeR\x04type\"e\n\x05Union\x12,\n\x05value\x18\x01 \x01(\x0b\x32\x16.flyteidl.core.LiteralR\x05value\x12.\n\x04type\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.LiteralTypeR\x04type\"y\n\x19StructuredDatasetMetadata\x12\\\n\x17structured_dataset_type\x18\x01 \x01(\x0b\x32$.flyteidl.core.StructuredDatasetTypeR\x15structuredDatasetType\"k\n\x11StructuredDataset\x12\x10\n\x03uri\x18\x01 \x01(\tR\x03uri\x12\x44\n\x08metadata\x18\x02 \x01(\x0b\x32(.flyteidl.core.StructuredDatasetMetadataR\x08metadata\"\xf0\x03\n\x06Scalar\x12\x38\n\tprimitive\x18\x01 \x01(\x0b\x32\x18.flyteidl.core.PrimitiveH\x00R\tprimitive\x12)\n\x04\x62lob\x18\x02 \x01(\x0b\x32\x13.flyteidl.core.BlobH\x00R\x04\x62lob\x12/\n\x06\x62inary\x18\x03 \x01(\x0b\x32\x15.flyteidl.core.BinaryH\x00R\x06\x62inary\x12/\n\x06schema\x18\x04 \x01(\x0b\x32\x15.flyteidl.core.SchemaH\x00R\x06schema\x12\x32\n\tnone_type\x18\x05 \x01(\x0b\x32\x13.flyteidl.core.VoidH\x00R\x08noneType\x12,\n\x05\x65rror\x18\x06 \x01(\x0b\x32\x14.flyteidl.core.ErrorH\x00R\x05\x65rror\x12\x33\n\x07generic\x18\x07 \x01(\x0b\x32\x17.google.protobuf.StructH\x00R\x07generic\x12Q\n\x12structured_dataset\x18\x08 \x01(\x0b\x32 .flyteidl.core.StructuredDatasetH\x00R\x11structuredDataset\x12,\n\x05union\x18\t \x01(\x0b\x32\x14.flyteidl.core.UnionH\x00R\x05unionB\x07\n\x05value\"\xc9\x02\n\x07Literal\x12/\n\x06scalar\x18\x01 \x01(\x0b\x32\x15.flyteidl.core.ScalarH\x00R\x06scalar\x12\x42\n\ncollection\x18\x02 \x01(\x0b\x32 .flyteidl.core.LiteralCollectionH\x00R\ncollection\x12-\n\x03map\x18\x03 \x01(\x0b\x32\x19.flyteidl.core.LiteralMapH\x00R\x03map\x12\x12\n\x04hash\x18\x04 \x01(\tR\x04hash\x12@\n\x08metadata\x18\x05 \x03(\x0b\x32$.flyteidl.core.Literal.MetadataEntryR\x08metadata\x1a;\n\rMetadataEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n\x05value\x18\x02 \x01(\tR\x05value:\x02\x38\x01\x42\x07\n\x05value\"G\n\x11LiteralCollection\x12\x32\n\x08literals\x18\x01 \x03(\x0b\x32\x16.flyteidl.core.LiteralR\x08literals\"\xa6\x01\n\nLiteralMap\x12\x43\n\x08literals\x18\x01 \x03(\x0b\x32\'.flyteidl.core.LiteralMap.LiteralsEntryR\x08literals\x1aS\n\rLiteralsEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12,\n\x05value\x18\x02 \x01(\x0b\x32\x16.flyteidl.core.LiteralR\x05value:\x02\x38\x01\"O\n\x15\x42indingDataCollection\x12\x36\n\x08\x62indings\x18\x01 \x03(\x0b\x32\x1a.flyteidl.core.BindingDataR\x08\x62indings\"\xb2\x01\n\x0e\x42indingDataMap\x12G\n\x08\x62indings\x18\x01 \x03(\x0b\x32+.flyteidl.core.BindingDataMap.BindingsEntryR\x08\x62indings\x1aW\n\rBindingsEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x30\n\x05value\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.BindingDataR\x05value:\x02\x38\x01\"G\n\tUnionInfo\x12:\n\ntargetType\x18\x01 \x01(\x0b\x32\x1a.flyteidl.core.LiteralTypeR\ntargetType\"\xae\x02\n\x0b\x42indingData\x12/\n\x06scalar\x18\x01 \x01(\x0b\x32\x15.flyteidl.core.ScalarH\x00R\x06scalar\x12\x46\n\ncollection\x18\x02 \x01(\x0b\x32$.flyteidl.core.BindingDataCollectionH\x00R\ncollection\x12:\n\x07promise\x18\x03 \x01(\x0b\x32\x1e.flyteidl.core.OutputReferenceH\x00R\x07promise\x12\x31\n\x03map\x18\x04 \x01(\x0b\x32\x1d.flyteidl.core.BindingDataMapH\x00R\x03map\x12.\n\x05union\x18\x05 \x01(\x0b\x32\x18.flyteidl.core.UnionInfoR\x05unionB\x07\n\x05value\"Q\n\x07\x42inding\x12\x10\n\x03var\x18\x01 \x01(\tR\x03var\x12\x34\n\x07\x62inding\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.BindingDataR\x07\x62inding\"6\n\x0cKeyValuePair\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n\x05value\x18\x02 \x01(\tR\x05value\")\n\rRetryStrategy\x12\x18\n\x07retries\x18\x05 \x01(\rR\x07retriesB\xb3\x01\n\x11\x63om.flyteidl.coreB\rLiteralsProtoP\x01Z:github.com/flyteorg/flyte/flyteidl/gen/pb-go/flyteidl/core\xa2\x02\x03\x46\x43X\xaa\x02\rFlyteidl.Core\xca\x02\rFlyteidl\\Core\xe2\x02\x19\x46lyteidl\\Core\\GPBMetadata\xea\x02\x0e\x46lyteidl::Coreb\x06proto3')
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1c\x66lyteidl/core/literals.proto\x12\rflyteidl.core\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x19\x66lyteidl/core/types.proto\"\x87\x02\n\tPrimitive\x12\x1a\n\x07integer\x18\x01 \x01(\x03H\x00R\x07integer\x12!\n\x0b\x66loat_value\x18\x02 \x01(\x01H\x00R\nfloatValue\x12#\n\x0cstring_value\x18\x03 \x01(\tH\x00R\x0bstringValue\x12\x1a\n\x07\x62oolean\x18\x04 \x01(\x08H\x00R\x07\x62oolean\x12\x38\n\x08\x64\x61tetime\x18\x05 \x01(\x0b\x32\x1a.google.protobuf.TimestampH\x00R\x08\x64\x61tetime\x12\x37\n\x08\x64uration\x18\x06 \x01(\x0b\x32\x19.google.protobuf.DurationH\x00R\x08\x64urationB\x07\n\x05value\"\x06\n\x04Void\"Q\n\x04\x42lob\x12\x37\n\x08metadata\x18\x01 \x01(\x0b\x32\x1b.flyteidl.core.BlobMetadataR\x08metadata\x12\x10\n\x03uri\x18\x03 \x01(\tR\x03uri\";\n\x0c\x42lobMetadata\x12+\n\x04type\x18\x01 \x01(\x0b\x32\x17.flyteidl.core.BlobTypeR\x04type\"0\n\x06\x42inary\x12\x14\n\x05value\x18\x01 \x01(\x0cR\x05value\x12\x10\n\x03tag\x18\x02 \x01(\tR\x03tag\"I\n\x06Schema\x12\x10\n\x03uri\x18\x01 \x01(\tR\x03uri\x12-\n\x04type\x18\x03 \x01(\x0b\x32\x19.flyteidl.core.SchemaTypeR\x04type\"e\n\x05Union\x12,\n\x05value\x18\x01 \x01(\x0b\x32\x16.flyteidl.core.LiteralR\x05value\x12.\n\x04type\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.LiteralTypeR\x04type\"y\n\x19StructuredDatasetMetadata\x12\\\n\x17structured_dataset_type\x18\x01 \x01(\x0b\x32$.flyteidl.core.StructuredDatasetTypeR\x15structuredDatasetType\"k\n\x11StructuredDataset\x12\x10\n\x03uri\x18\x01 \x01(\tR\x03uri\x12\x44\n\x08metadata\x18\x02 \x01(\x0b\x32(.flyteidl.core.StructuredDatasetMetadataR\x08metadata\"\xf0\x03\n\x06Scalar\x12\x38\n\tprimitive\x18\x01 \x01(\x0b\x32\x18.flyteidl.core.PrimitiveH\x00R\tprimitive\x12)\n\x04\x62lob\x18\x02 \x01(\x0b\x32\x13.flyteidl.core.BlobH\x00R\x04\x62lob\x12/\n\x06\x62inary\x18\x03 \x01(\x0b\x32\x15.flyteidl.core.BinaryH\x00R\x06\x62inary\x12/\n\x06schema\x18\x04 \x01(\x0b\x32\x15.flyteidl.core.SchemaH\x00R\x06schema\x12\x32\n\tnone_type\x18\x05 \x01(\x0b\x32\x13.flyteidl.core.VoidH\x00R\x08noneType\x12,\n\x05\x65rror\x18\x06 \x01(\x0b\x32\x14.flyteidl.core.ErrorH\x00R\x05\x65rror\x12\x33\n\x07generic\x18\x07 \x01(\x0b\x32\x17.google.protobuf.StructH\x00R\x07generic\x12Q\n\x12structured_dataset\x18\x08 \x01(\x0b\x32 .flyteidl.core.StructuredDatasetH\x00R\x11structuredDataset\x12,\n\x05union\x18\t \x01(\x0b\x32\x14.flyteidl.core.UnionH\x00R\x05unionB\x07\n\x05value\"\xfa\x02\n\x07Literal\x12/\n\x06scalar\x18\x01 \x01(\x0b\x32\x15.flyteidl.core.ScalarH\x00R\x06scalar\x12\x42\n\ncollection\x18\x02 \x01(\x0b\x32 .flyteidl.core.LiteralCollectionH\x00R\ncollection\x12-\n\x03map\x18\x03 \x01(\x0b\x32\x19.flyteidl.core.LiteralMapH\x00R\x03map\x12\x12\n\x04hash\x18\x04 \x01(\tR\x04hash\x12@\n\x08metadata\x18\x05 \x03(\x0b\x32$.flyteidl.core.Literal.MetadataEntryR\x08metadata\x12\x10\n\x03uri\x18\x06 \x01(\tR\x03uri\x12\x1d\n\nsize_bytes\x18\x07 \x01(\x04R\tsizeBytes\x1a;\n\rMetadataEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n\x05value\x18\x02 \x01(\tR\x05value:\x02\x38\x01\x42\x07\n\x05value\"G\n\x11LiteralCollection\x12\x32\n\x08literals\x18\x01 \x03(\x0b\x32\x16.flyteidl.core.LiteralR\x08literals\"\xa6\x01\n\nLiteralMap\x12\x43\n\x08literals\x18\x01 \x03(\x0b\x32\'.flyteidl.core.LiteralMap.LiteralsEntryR\x08literals\x1aS\n\rLiteralsEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12,\n\x05value\x18\x02 \x01(\x0b\x32\x16.flyteidl.core.LiteralR\x05value:\x02\x38\x01\"O\n\x15\x42indingDataCollection\x12\x36\n\x08\x62indings\x18\x01 \x03(\x0b\x32\x1a.flyteidl.core.BindingDataR\x08\x62indings\"\xb2\x01\n\x0e\x42indingDataMap\x12G\n\x08\x62indings\x18\x01 \x03(\x0b\x32+.flyteidl.core.BindingDataMap.BindingsEntryR\x08\x62indings\x1aW\n\rBindingsEntry\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x30\n\x05value\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.BindingDataR\x05value:\x02\x38\x01\"G\n\tUnionInfo\x12:\n\ntargetType\x18\x01 \x01(\x0b\x32\x1a.flyteidl.core.LiteralTypeR\ntargetType\"\xae\x02\n\x0b\x42indingData\x12/\n\x06scalar\x18\x01 \x01(\x0b\x32\x15.flyteidl.core.ScalarH\x00R\x06scalar\x12\x46\n\ncollection\x18\x02 \x01(\x0b\x32$.flyteidl.core.BindingDataCollectionH\x00R\ncollection\x12:\n\x07promise\x18\x03 \x01(\x0b\x32\x1e.flyteidl.core.OutputReferenceH\x00R\x07promise\x12\x31\n\x03map\x18\x04 \x01(\x0b\x32\x1d.flyteidl.core.BindingDataMapH\x00R\x03map\x12.\n\x05union\x18\x05 \x01(\x0b\x32\x18.flyteidl.core.UnionInfoR\x05unionB\x07\n\x05value\"Q\n\x07\x42inding\x12\x10\n\x03var\x18\x01 \x01(\tR\x03var\x12\x34\n\x07\x62inding\x18\x02 \x01(\x0b\x32\x1a.flyteidl.core.BindingDataR\x07\x62inding\"6\n\x0cKeyValuePair\x12\x10\n\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n\x05value\x18\x02 \x01(\tR\x05value\")\n\rRetryStrategy\x12\x18\n\x07retries\x18\x05 \x01(\rR\x07retriesB\xb3\x01\n\x11\x63om.flyteidl.coreB\rLiteralsProtoP\x01Z:github.com/flyteorg/flyte/flyteidl/gen/pb-go/flyteidl/core\xa2\x02\x03\x46\x43X\xaa\x02\rFlyteidl.Core\xca\x02\rFlyteidl\\Core\xe2\x02\x19\x46lyteidl\\Core\\GPBMetadata\xea\x02\x0e\x46lyteidl::Coreb\x06proto3')
 
 _globals = globals()
 _builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
@@ -53,29 +53,29 @@
   _globals['_SCALAR']._serialized_start=1048
   _globals['_SCALAR']._serialized_end=1544
   _globals['_LITERAL']._serialized_start=1547
-  _globals['_LITERAL']._serialized_end=1876
-  _globals['_LITERAL_METADATAENTRY']._serialized_start=1808
-  _globals['_LITERAL_METADATAENTRY']._serialized_end=1867
-  _globals['_LITERALCOLLECTION']._serialized_start=1878
-  _globals['_LITERALCOLLECTION']._serialized_end=1949
-  _globals['_LITERALMAP']._serialized_start=1952
-  _globals['_LITERALMAP']._serialized_end=2118
-  _globals['_LITERALMAP_LITERALSENTRY']._serialized_start=2035
-  _globals['_LITERALMAP_LITERALSENTRY']._serialized_end=2118
-  _globals['_BINDINGDATACOLLECTION']._serialized_start=2120
-  _globals['_BINDINGDATACOLLECTION']._serialized_end=2199
-  _globals['_BINDINGDATAMAP']._serialized_start=2202
-  _globals['_BINDINGDATAMAP']._serialized_end=2380
-  _globals['_BINDINGDATAMAP_BINDINGSENTRY']._serialized_start=2293
-  _globals['_BINDINGDATAMAP_BINDINGSENTRY']._serialized_end=2380
-  _globals['_UNIONINFO']._serialized_start=2382
-  _globals['_UNIONINFO']._serialized_end=2453
-  _globals['_BINDINGDATA']._serialized_start=2456
-  _globals['_BINDINGDATA']._serialized_end=2758
-  _globals['_BINDING']._serialized_start=2760
-  _globals['_BINDING']._serialized_end=2841
-  _globals['_KEYVALUEPAIR']._serialized_start=2843
-  _globals['_KEYVALUEPAIR']._serialized_end=2897
-  _globals['_RETRYSTRATEGY']._serialized_start=2899
-  _globals['_RETRYSTRATEGY']._serialized_end=2940
+  _globals['_LITERAL']._serialized_end=1925
+  _globals['_LITERAL_METADATAENTRY']._serialized_start=1857
+  _globals['_LITERAL_METADATAENTRY']._serialized_end=1916
+  _globals['_LITERALCOLLECTION']._serialized_start=1927
+  _globals['_LITERALCOLLECTION']._serialized_end=1998
+  _globals['_LITERALMAP']._serialized_start=2001
+  _globals['_LITERALMAP']._serialized_end=2167
+  _globals['_LITERALMAP_LITERALSENTRY']._serialized_start=2084
+  _globals['_LITERALMAP_LITERALSENTRY']._serialized_end=2167
+  _globals['_BINDINGDATACOLLECTION']._serialized_start=2169
+  _globals['_BINDINGDATACOLLECTION']._serialized_end=2248
+  _globals['_BINDINGDATAMAP']._serialized_start=2251
+  _globals['_BINDINGDATAMAP']._serialized_end=2429
+  _globals['_BINDINGDATAMAP_BINDINGSENTRY']._serialized_start=2342
+  _globals['_BINDINGDATAMAP_BINDINGSENTRY']._serialized_end=2429
+  _globals['_UNIONINFO']._serialized_start=2431
+  _globals['_UNIONINFO']._serialized_end=2502
+  _globals['_BINDINGDATA']._serialized_start=2505
+  _globals['_BINDINGDATA']._serialized_end=2807
+  _globals['_BINDING']._serialized_start=2809
+  _globals['_BINDING']._serialized_end=2890
+  _globals['_KEYVALUEPAIR']._serialized_start=2892
+  _globals['_KEYVALUEPAIR']._serialized_end=2946
+  _globals['_RETRYSTRATEGY']._serialized_start=2948
+  _globals['_RETRYSTRATEGY']._serialized_end=2989
 # @@protoc_insertion_point(module_scope)
diff --git a/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.pyi b/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.pyi
index 62622203bd..0dc2af20da 100644
--- a/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.pyi
+++ b/flyteidl/gen/pb_python/flyteidl/core/literals_pb2.pyi
@@ -104,7 +104,7 @@ class Scalar(_message.Message):
     def __init__(self, primitive: _Optional[_Union[Primitive, _Mapping]] = ..., blob: _Optional[_Union[Blob, _Mapping]] = ..., binary: _Optional[_Union[Binary, _Mapping]] = ..., schema: _Optional[_Union[Schema, _Mapping]] = ..., none_type: _Optional[_Union[Void, _Mapping]] = ..., error: _Optional[_Union[_types_pb2.Error, _Mapping]] = ..., generic: _Optional[_Union[_struct_pb2.Struct, _Mapping]] = ..., structured_dataset: _Optional[_Union[StructuredDataset, _Mapping]] = ..., union: _Optional[_Union[Union, _Mapping]] = ...) -> None: ...
 
 class Literal(_message.Message):
-    __slots__ = ["scalar", "collection", "map", "hash", "metadata"]
+    __slots__ = ["scalar", "collection", "map", "hash", "metadata", "uri", "size_bytes"]
     class MetadataEntry(_message.Message):
         __slots__ = ["key", "value"]
         KEY_FIELD_NUMBER: _ClassVar[int]
@@ -117,12 +117,16 @@ class Literal(_message.Message):
     MAP_FIELD_NUMBER: _ClassVar[int]
     HASH_FIELD_NUMBER: _ClassVar[int]
     METADATA_FIELD_NUMBER: _ClassVar[int]
+    URI_FIELD_NUMBER: _ClassVar[int]
+    SIZE_BYTES_FIELD_NUMBER: _ClassVar[int]
     scalar: Scalar
     collection: LiteralCollection
     map: LiteralMap
     hash: str
     metadata: _containers.ScalarMap[str, str]
-    def __init__(self, scalar: _Optional[_Union[Scalar, _Mapping]] = ..., collection: _Optional[_Union[LiteralCollection, _Mapping]] = ..., map: _Optional[_Union[LiteralMap, _Mapping]] = ..., hash: _Optional[str] = ..., metadata: _Optional[_Mapping[str, str]] = ...) -> None: ...
+    uri: str
+    size_bytes: int
+    def __init__(self, scalar: _Optional[_Union[Scalar, _Mapping]] = ..., collection: _Optional[_Union[LiteralCollection, _Mapping]] = ..., map: _Optional[_Union[LiteralMap, _Mapping]] = ..., hash: _Optional[str] = ..., metadata: _Optional[_Mapping[str, str]] = ..., uri: _Optional[str] = ..., size_bytes: _Optional[int] = ...) -> None: ...
 
 class LiteralCollection(_message.Message):
     __slots__ = ["literals"]
diff --git a/flyteidl/gen/pb_rust/flyteidl.core.rs b/flyteidl/gen/pb_rust/flyteidl.core.rs
index bb3a04d75a..0876c70d6f 100644
--- a/flyteidl/gen/pb_rust/flyteidl.core.rs
+++ b/flyteidl/gen/pb_rust/flyteidl.core.rs
@@ -488,6 +488,12 @@ pub struct Literal {
     /// Additional metadata for literals.
     #[prost(map="string, string", tag="5")]
     pub metadata: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
+    /// If this literal is offloaded, this field will contain metadata including the offload location.
+    #[prost(string, tag="6")]
+    pub uri: ::prost::alloc::string::String,
+    /// Includes information about the size of the literal.
+    #[prost(uint64, tag="7")]
+    pub size_bytes: u64,
     #[prost(oneof="literal::Value", tags="1, 2, 3")]
     pub value: ::core::option::Option<literal::Value>,
 }
diff --git a/flyteidl/protos/flyteidl/core/literals.proto b/flyteidl/protos/flyteidl/core/literals.proto
index f886873ffb..00b03f9456 100644
--- a/flyteidl/protos/flyteidl/core/literals.proto
+++ b/flyteidl/protos/flyteidl/core/literals.proto
@@ -111,6 +111,12 @@ message Literal {
 
     // Additional metadata for literals.
     map<string, string> metadata = 5;
+
+    // If this literal is offloaded, this field will contain metadata including the offload location.
+    string uri = 6;
+
+    // Includes information about the size of the literal.
+    uint64 size_bytes = 7;
 }
 
 // A collection of literals. This is a workaround since oneofs in proto messages cannot contain a repeated field.