Tool: delete_topic
Delete an existing Cloud Pub/Sub topic.
Parameters
-
topic: The name of the topic to delete in the formatprojects/{project_id}/topics/{topic_name}.
Returns
-
google.protobuf.Emptyif the topic exists. -
A
NOT_FOUNDerror if the topic does not exist.
Important Notes
-
A topic is a named resource that represents a feed of messages.
-
Existing subscriptions to this topic are not deleted, but their
topicfield is set to_deleted-topic_. -
A project ID and topic name must be provided.
The following sample demonstrate how to use curl
to invoke the delete_topic
MCP tool.
| Curl Request |
|---|
curl --location 'https://pubsub.googleapis.com/mcp' \ --header 'content-type: application/json' \ --header 'accept: application/json, text/event-stream' \ --data '{ "method": "tools/call", "params": { "name": "delete_topic", "arguments": { // provide these details according to the tool' s MCP specification } } , "jsonrpc" : "2.0" , "id" : 1 } ' |
Input Schema
Request for the DeleteTopic
method.
DeleteTopicRequest
| JSON representation |
|---|
{ "topic" : string } |
| Fields | |
|---|---|
topic
|
Required. Name of the topic to delete. Format is |
Output Schema
A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance:
service Foo {
rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
}
Tool Annotations
Destructive Hint: ✅ | Idempotent Hint: ✅ | Read Only Hint: ❌ | Open World Hint: ✅
