add docs

docs/resources/service.md

@@ -25,7 +25,7 @@ The change has been taken into account but must still be propagated. You can run
 - `memory_gb` (Number) Memory GB
 - `milli_cpu` (Number) Milli CPU
 - `name` (String) Service Name is the configurable name assigned to this resource. If none is provided, a default will be generated by the provider.
-- `read_replica_source` (String) Enable Read Replica
+- `read_replica_source` (String) Create a read replica from the provided source database. This database will be created in the same region as the source database
 - `region_code` (String) The region for this service.
 - `storage_gb` (Number, Deprecated) Deprecated: Storage GB
 - `timeouts` (Attributes) (see [below for nested schema](#nestedatt--timeouts))

examples/resources/resource.tf

@@ -3,4 +3,7 @@ resource "timescale_service" "test" {
   # milli_cpu  = 1000
   # memory_gb  = 4
   # region_code = ""
+
+  # Note: if read_replica_source is set, region_code should be omitted. It will be set to the region of the source db.
+  # read_replica_source = ""
 }

internal/provider/service_resource.go

@@ -126,8 +126,8 @@ The change has been taken into account but must still be propagated. You can run
 				Default:             booldefault.StaticBool(DefaultEnableHAReplica),
 			},
 			"read_replica_source": schema.StringAttribute{
-				MarkdownDescription: "Enable Read Replica",
-				Description:         "Enable Read Replica",
+				MarkdownDescription: "Create a read replica from the provided source database. This database will be created in the same region as the source database",
+				Description:         "Create a read replica from the provided source database. This database will be created in the same region as the source database",
 				Optional:            true,
 			},
 			"storage_gb": schema.Int64Attribute{