feat(alloydb): update the api

#### alloydb:v1

The following keys were added:
- schemas.ConnectionPoolConfig (Total Keys: 8)
- schemas.Instance.properties.connectionPoolConfig.$ref (Total Keys: 1)

#### alloydb:v1alpha

The following keys were added:
- schemas.ConnectionPoolConfig.properties.defaultPoolSize.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.enable.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.ignoreStartupParameters.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.maxClientConn.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.maxPreparedStatements.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.minPoolSize.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.poolMode.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.queryWaitTimeout.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.serverIdleTimeout.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.statsUsers.deprecated (Total Keys: 1)

#### alloydb:v1beta

The following keys were added:
- schemas.ConnectionPoolConfig.properties.defaultPoolSize.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.enable.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.ignoreStartupParameters.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.maxClientConn.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.maxPreparedStatements.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.minPoolSize.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.poolMode.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.queryWaitTimeout.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.serverIdleTimeout.deprecated (Total Keys: 1)
- schemas.ConnectionPoolConfig.properties.statsUsers.deprecated (Total Keys: 1)

Author: yoshi-automation

docs/dyn/alloydb_v1.projects.locations.clusters.instances.html

@@ -138,6 +138,13 @@ <h3>Method Details</h3>
       &quot;sslMode&quot;: &quot;A String&quot;, # Optional. SSL mode. Specifies client-server SSL/TLS connection behavior.
     },
   },
+  &quot;connectionPoolConfig&quot;: { # Configuration for Managed Connection Pool (MCP). # Optional. The configuration for Managed Connection Pool (MCP).
+    &quot;enabled&quot;: True or False, # Optional. Whether to enable Managed Connection Pool (MCP).
+    &quot;flags&quot;: { # Optional. Connection Pool flags, as a list of &quot;key&quot;: &quot;value&quot; pairs.
+      &quot;a_key&quot;: &quot;A String&quot;,
+    },
+    &quot;poolerCount&quot;: 42, # Output only. The number of running poolers per instance.
+  },
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. Create time stamp
   &quot;databaseFlags&quot;: { # Database flags. Set at the instance level. They are copied from the primary instance on secondary instance creation. Flags that have restrictions default to the value at primary instance on read instances during creation. Read instances can set new flags or override existing flags that are relevant for reads, for example, for enabling columnar cache on a read instance. Flags set on read instance might or might not be present on the primary instance. This is a list of &quot;key&quot;: &quot;value&quot; pairs. &quot;key&quot;: The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. &quot;value&quot;: The value of the flag. Booleans are set to **on** for true and **off** for false. This field must be omitted if the flag doesn&#x27;t take a value.
     &quot;a_key&quot;: &quot;A String&quot;,
@@ -286,6 +293,13 @@ <h3>Method Details</h3>
       &quot;sslMode&quot;: &quot;A String&quot;, # Optional. SSL mode. Specifies client-server SSL/TLS connection behavior.
     },
   },
+  &quot;connectionPoolConfig&quot;: { # Configuration for Managed Connection Pool (MCP). # Optional. The configuration for Managed Connection Pool (MCP).
+    &quot;enabled&quot;: True or False, # Optional. Whether to enable Managed Connection Pool (MCP).
+    &quot;flags&quot;: { # Optional. Connection Pool flags, as a list of &quot;key&quot;: &quot;value&quot; pairs.
+      &quot;a_key&quot;: &quot;A String&quot;,
+    },
+    &quot;poolerCount&quot;: 42, # Output only. The number of running poolers per instance.
+  },
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. Create time stamp
   &quot;databaseFlags&quot;: { # Database flags. Set at the instance level. They are copied from the primary instance on secondary instance creation. Flags that have restrictions default to the value at primary instance on read instances during creation. Read instances can set new flags or override existing flags that are relevant for reads, for example, for enabling columnar cache on a read instance. Flags set on read instance might or might not be present on the primary instance. This is a list of &quot;key&quot;: &quot;value&quot; pairs. &quot;key&quot;: The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. &quot;value&quot;: The value of the flag. Booleans are set to **on** for true and **off** for false. This field must be omitted if the flag doesn&#x27;t take a value.
     &quot;a_key&quot;: &quot;A String&quot;,
@@ -525,6 +539,13 @@ <h3>Method Details</h3>
       &quot;sslMode&quot;: &quot;A String&quot;, # Optional. SSL mode. Specifies client-server SSL/TLS connection behavior.
     },
   },
+  &quot;connectionPoolConfig&quot;: { # Configuration for Managed Connection Pool (MCP). # Optional. The configuration for Managed Connection Pool (MCP).
+    &quot;enabled&quot;: True or False, # Optional. Whether to enable Managed Connection Pool (MCP).
+    &quot;flags&quot;: { # Optional. Connection Pool flags, as a list of &quot;key&quot;: &quot;value&quot; pairs.
+      &quot;a_key&quot;: &quot;A String&quot;,
+    },
+    &quot;poolerCount&quot;: 42, # Output only. The number of running poolers per instance.
+  },
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. Create time stamp
   &quot;databaseFlags&quot;: { # Database flags. Set at the instance level. They are copied from the primary instance on secondary instance creation. Flags that have restrictions default to the value at primary instance on read instances during creation. Read instances can set new flags or override existing flags that are relevant for reads, for example, for enabling columnar cache on a read instance. Flags set on read instance might or might not be present on the primary instance. This is a list of &quot;key&quot;: &quot;value&quot; pairs. &quot;key&quot;: The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. &quot;value&quot;: The value of the flag. Booleans are set to **on** for true and **off** for false. This field must be omitted if the flag doesn&#x27;t take a value.
     &quot;a_key&quot;: &quot;A String&quot;,
@@ -720,6 +741,13 @@ <h3>Method Details</h3>
           &quot;sslMode&quot;: &quot;A String&quot;, # Optional. SSL mode. Specifies client-server SSL/TLS connection behavior.
         },
       },
+      &quot;connectionPoolConfig&quot;: { # Configuration for Managed Connection Pool (MCP). # Optional. The configuration for Managed Connection Pool (MCP).
+        &quot;enabled&quot;: True or False, # Optional. Whether to enable Managed Connection Pool (MCP).
+        &quot;flags&quot;: { # Optional. Connection Pool flags, as a list of &quot;key&quot;: &quot;value&quot; pairs.
+          &quot;a_key&quot;: &quot;A String&quot;,
+        },
+        &quot;poolerCount&quot;: 42, # Output only. The number of running poolers per instance.
+      },
       &quot;createTime&quot;: &quot;A String&quot;, # Output only. Create time stamp
       &quot;databaseFlags&quot;: { # Database flags. Set at the instance level. They are copied from the primary instance on secondary instance creation. Flags that have restrictions default to the value at primary instance on read instances during creation. Read instances can set new flags or override existing flags that are relevant for reads, for example, for enabling columnar cache on a read instance. Flags set on read instance might or might not be present on the primary instance. This is a list of &quot;key&quot;: &quot;value&quot; pairs. &quot;key&quot;: The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. &quot;value&quot;: The value of the flag. Booleans are set to **on** for true and **off** for false. This field must be omitted if the flag doesn&#x27;t take a value.
         &quot;a_key&quot;: &quot;A String&quot;,
@@ -857,6 +885,13 @@ <h3>Method Details</h3>
       &quot;sslMode&quot;: &quot;A String&quot;, # Optional. SSL mode. Specifies client-server SSL/TLS connection behavior.
     },
   },
+  &quot;connectionPoolConfig&quot;: { # Configuration for Managed Connection Pool (MCP). # Optional. The configuration for Managed Connection Pool (MCP).
+    &quot;enabled&quot;: True or False, # Optional. Whether to enable Managed Connection Pool (MCP).
+    &quot;flags&quot;: { # Optional. Connection Pool flags, as a list of &quot;key&quot;: &quot;value&quot; pairs.
+      &quot;a_key&quot;: &quot;A String&quot;,
+    },
+    &quot;poolerCount&quot;: 42, # Output only. The number of running poolers per instance.
+  },
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. Create time stamp
   &quot;databaseFlags&quot;: { # Database flags. Set at the instance level. They are copied from the primary instance on secondary instance creation. Flags that have restrictions default to the value at primary instance on read instances during creation. Read instances can set new flags or override existing flags that are relevant for reads, for example, for enabling columnar cache on a read instance. Flags set on read instance might or might not be present on the primary instance. This is a list of &quot;key&quot;: &quot;value&quot; pairs. &quot;key&quot;: The name of the flag. These flags are passed at instance setup time, so include both server options and system variables for Postgres. Flags are specified with underscores, not hyphens. &quot;value&quot;: The value of the flag. Booleans are set to **on** for true and **off** for false. This field must be omitted if the flag doesn&#x27;t take a value.
     &quot;a_key&quot;: &quot;A String&quot;,

googleapiclient/discovery_cache/documents/alloydb.v1.json

@@ -1622,7 +1622,7 @@
 }
 }
 },
-"revision": "20250904",
+"revision": "20250910",
 "rootUrl": "https://alloydb.googleapis.com/",
 "schemas": {
 "AuthorizedNetwork": {
@@ -2308,6 +2308,30 @@ false
 },
 "type": "object"
 },
+"ConnectionPoolConfig": {
+"description": "Configuration for Managed Connection Pool (MCP).",
+"id": "ConnectionPoolConfig",
+"properties": {
+"enabled": {
+"description": "Optional. Whether to enable Managed Connection Pool (MCP).",
+"type": "boolean"
+},
+"flags": {
+"additionalProperties": {
+"type": "string"
+},
+"description": "Optional. Connection Pool flags, as a list of \"key\": \"value\" pairs.",
+"type": "object"
+},
+"poolerCount": {
+"description": "Output only. The number of running poolers per instance.",
+"format": "int32",
+"readOnly": true,
+"type": "integer"
+}
+},
+"type": "object"
+},
 "ContinuousBackupConfig": {
 "description": "ContinuousBackupConfig describes the continuous backups recovery configurations of a cluster.",
 "id": "ContinuousBackupConfig",
@@ -2785,6 +2809,10 @@ false
 "$ref": "ClientConnectionConfig",
 "description": "Optional. Client connection specific configurations"
 },
+"connectionPoolConfig": {
+"$ref": "ConnectionPoolConfig",
+"description": "Optional. The configuration for Managed Connection Pool (MCP)."
+},
 "createTime": {
 "description": "Output only. Create time stamp",
 "format": "google-datetime",
@@ -4252,7 +4280,7 @@ false
 "type": "object"
 },
 "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed": {
-"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 12",
+"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 13",
 "id": "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed",
 "properties": {
 "backupdrMetadata": {
@@ -4281,7 +4309,8 @@ false
 "SECURITY_FINDING_DATA",
 "RECOMMENDATION_SIGNAL_DATA",
 "CONFIG_BASED_SIGNAL_DATA",
-"BACKUPDR_METADATA"
+"BACKUPDR_METADATA",
+"DATABASE_RESOURCE_SIGNAL_DATA"
 ],
 "enumDescriptions": [
 "",
@@ -4290,7 +4319,8 @@ false
 "Database resource security health signal data",
 "Database resource recommendation signal data",
 "Database config based signal data",
-"Database resource metadata from BackupDR"
+"Database resource metadata from BackupDR",
+"Database resource signal data"
 ],
 "type": "string"
 },

googleapiclient/discovery_cache/documents/alloydb.v1alpha.json

@@ -1622,7 +1622,7 @@
 }
 }
 },
-"revision": "20250904",
+"revision": "20250910",
 "rootUrl": "https://alloydb.googleapis.com/",
 "schemas": {
 "AuthorizedNetwork": {
@@ -2347,10 +2347,12 @@ false
 "id": "ConnectionPoolConfig",
 "properties": {
 "defaultPoolSize": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The default pool size. Defaults to 20. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "enable": {
+"deprecated": true,
 "description": "Optional. Deprecated; Prefer 'enabled' as this will be removed soon.",
 "type": "boolean"
 },
@@ -2366,25 +2368,30 @@ false
 "type": "object"
 },
 "ignoreStartupParameters": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The list of startup parameters to ignore. Defaults to [\"extra_float_digits\"] Note: This field should not be added to client libraries if not present already.",
 "items": {
 "type": "string"
 },
 "type": "array"
 },
 "maxClientConn": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of client connections allowed. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "maxPreparedStatements": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of prepared statements allowed. MCP makes sure that any statement prepared by a client, up to this limit, is available on the backing server connection in transaction and statement pooling mode. Even if the statement was originally prepared on another server connection. Defaults to 0. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "minPoolSize": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The minimum pool size. Defaults to 0. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "poolMode": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The pool mode. Defaults to `POOL_MODE_TRANSACTION`. Note: This field should not be added to client libraries if not present already.",
 "enum": [
 "POOL_MODE_UNSPECIFIED",
@@ -2405,14 +2412,17 @@ false
 "type": "integer"
 },
 "queryWaitTimeout": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of seconds queries are allowed to spend waiting for execution. If the query is not assigned to a server during that time, the client is disconnected. 0 disables. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "serverIdleTimeout": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of seconds a server is allowed to be idle before it is disconnected. 0 disables. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "statsUsers": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The list of users that are allowed to connect to the MCP stats console. The users must exist in the database. Note: This field should not be added to client libraries if not present already.",
 "items": {
 "type": "string"
@@ -4420,7 +4430,7 @@ false
 "type": "object"
 },
 "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed": {
-"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 12",
+"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 13",
 "id": "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed",
 "properties": {
 "backupdrMetadata": {
@@ -4449,7 +4459,8 @@ false
 "SECURITY_FINDING_DATA",
 "RECOMMENDATION_SIGNAL_DATA",
 "CONFIG_BASED_SIGNAL_DATA",
-"BACKUPDR_METADATA"
+"BACKUPDR_METADATA",
+"DATABASE_RESOURCE_SIGNAL_DATA"
 ],
 "enumDescriptions": [
 "",
@@ -4458,7 +4469,8 @@ false
 "Database resource security health signal data",
 "Database resource recommendation signal data",
 "Database config based signal data",
-"Database resource metadata from BackupDR"
+"Database resource metadata from BackupDR",
+"Database resource signal data"
 ],
 "type": "string"
 },

googleapiclient/discovery_cache/documents/alloydb.v1beta.json

@@ -1619,7 +1619,7 @@
 }
 }
 },
-"revision": "20250904",
+"revision": "20250910",
 "rootUrl": "https://alloydb.googleapis.com/",
 "schemas": {
 "AuthorizedNetwork": {
@@ -2328,10 +2328,12 @@ false
 "id": "ConnectionPoolConfig",
 "properties": {
 "defaultPoolSize": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The default pool size. Defaults to 20. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "enable": {
+"deprecated": true,
 "description": "Optional. Deprecated; Prefer 'enabled' as this will be removed soon.",
 "type": "boolean"
 },
@@ -2347,25 +2349,30 @@ false
 "type": "object"
 },
 "ignoreStartupParameters": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The list of startup parameters to ignore. Defaults to [\"extra_float_digits\"] Note: This field should not be added to client libraries if not present already.",
 "items": {
 "type": "string"
 },
 "type": "array"
 },
 "maxClientConn": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of client connections allowed. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "maxPreparedStatements": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of prepared statements allowed. MCP makes sure that any statement prepared by a client, up to this limit, is available on the backing server connection in transaction and statement pooling mode. Even if the statement was originally prepared on another server connection. Defaults to 0. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "minPoolSize": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The minimum pool size. Defaults to 0. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "poolMode": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The pool mode. Defaults to `POOL_MODE_TRANSACTION`. Note: This field should not be added to client libraries if not present already.",
 "enum": [
 "POOL_MODE_UNSPECIFIED",
@@ -2386,14 +2393,17 @@ false
 "type": "integer"
 },
 "queryWaitTimeout": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of seconds queries are allowed to spend waiting for execution. If the query is not assigned to a server during that time, the client is disconnected. 0 disables. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "serverIdleTimeout": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The maximum number of seconds a server is allowed to be idle before it is disconnected. 0 disables. Note: This field should not be added to client libraries if not present already.",
 "type": "string"
 },
 "statsUsers": {
+"deprecated": true,
 "description": "Optional. Deprecated. Use 'flags' instead. The list of users that are allowed to connect to the MCP stats console. The users must exist in the database. Note: This field should not be added to client libraries if not present already.",
 "items": {
 "type": "string"
@@ -4396,7 +4406,7 @@ false
 "type": "object"
 },
 "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed": {
-"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 12",
+"description": "DatabaseResourceFeed is the top level proto to be used to ingest different database resource level events into Condor platform. Next ID: 13",
 "id": "StorageDatabasecenterPartnerapiV1mainDatabaseResourceFeed",
 "properties": {
 "backupdrMetadata": {
@@ -4425,7 +4435,8 @@ false
 "SECURITY_FINDING_DATA",
 "RECOMMENDATION_SIGNAL_DATA",
 "CONFIG_BASED_SIGNAL_DATA",
-"BACKUPDR_METADATA"
+"BACKUPDR_METADATA",
+"DATABASE_RESOURCE_SIGNAL_DATA"
 ],
 "enumDescriptions": [
 "",
@@ -4434,7 +4445,8 @@ false
 "Database resource security health signal data",
 "Database resource recommendation signal data",
 "Database config based signal data",
-"Database resource metadata from BackupDR"
+"Database resource metadata from BackupDR",
+"Database resource signal data"
 ],
 "type": "string"
 },