feat(datastream): update the api

#### datastream:v1

The following keys were added:
- schemas.MysqlGtidPosition (Total Keys: 3)
- schemas.SpecificStartPosition.properties.mysqlGtidPosition.$ref (Total Keys: 1)

Author: yoshi-automation

docs/dyn/datastream_v1.projects.locations.streams.html

@@ -1889,6 +1889,9 @@ <h3>Method Details</h3>
     &quot;nextAvailableStartPosition&quot;: { # CDC strategy to resume replication from the next available position in the source. # Optional. Resume replication from the next available position in the source.
     },
     &quot;specificStartPosition&quot;: { # CDC strategy to start replicating from a specific position in the source. # Optional. Start replicating from a specific position in the source.
+      &quot;mysqlGtidPosition&quot;: { # MySQL GTID position # MySQL GTID set to start replicating from.
+        &quot;gtidSet&quot;: &quot;A String&quot;, # Required. The gtid set to start replication from.
+      },
       &quot;mysqlLogPosition&quot;: { # MySQL log position # MySQL specific log position to start replicating from.
         &quot;logFile&quot;: &quot;A String&quot;, # Required. The binary log file name.
         &quot;logPosition&quot;: 42, # Optional. The position within the binary log file. Default is head of file.

googleapiclient/discovery_cache/documents/datastream.v1.json

@@ -1250,7 +1250,7 @@
 }
 }
 },
-"revision": "20250122",
+"revision": "20250202",
 "rootUrl": "https://datastream.googleapis.com/",
 "schemas": {
 "AppendOnly": {
@@ -2093,6 +2093,17 @@
 },
 "type": "object"
 },
+"MysqlGtidPosition": {
+"description": "MySQL GTID position",
+"id": "MysqlGtidPosition",
+"properties": {
+"gtidSet": {
+"description": "Required. The gtid set to start replication from.",
+"type": "string"
+}
+},
+"type": "object"
+},
 "MysqlLogPosition": {
 "description": "MySQL log position",
 "id": "MysqlLogPosition",
@@ -3048,6 +3059,10 @@
 "description": "CDC strategy to start replicating from a specific position in the source.",
 "id": "SpecificStartPosition",
 "properties": {
+"mysqlGtidPosition": {
+"$ref": "MysqlGtidPosition",
+"description": "MySQL GTID set to start replicating from."
+},
 "mysqlLogPosition": {
 "$ref": "MysqlLogPosition",
 "description": "MySQL specific log position to start replicating from."