Updates an existing topic. Note that certain properties of a topic are not modifiable.
Arguments
Parameters | |
---|---|
name |
Required. The name of the topic. It must have the format |
body |
Required. |
Raised exceptions
Exceptions | |
---|---|
ConnectionError | In case of a network problem (such as DNS failure or refused connection). |
HttpError | If the response status is >= 400 (excluding 429 and 503). |
TimeoutError | If a long-running operation takes longer to finish than the specified timeout limit. |
TypeError | If an operation or function receives an argument of the wrong type. |
ValueError | If an operation or function receives an argument of the right type but an inappropriate value. For example, a negative timeout. |
Response
If successful, the response contains an instance of Topic
.
Subworkflow snippet
Some fields might be optional or required. To identify required fields, refer to the API documentation.
YAML
- : call: googleapis.pubsub.v1.projects.topics. args: name: ... body: topic: kmsKeyName: ... labels: ... messageRetentionDuration: ... messageStoragePolicy: allowedPersistenceRegions: ... name: ... satisfiesPzs: ... schemaSettings: encoding: ... schema: ... updateMask: ... result: Result
JSON
[ { "": { "call": "googleapis.pubsub.v1.projects.topics.", "args": { "name": "...", "body": { "topic": { "kmsKeyName": "...", "labels": "...", "messageRetentionDuration": "...", "messageStoragePolicy": { "allowedPersistenceRegions": "..." }, "name": "...", "satisfiesPzs": "...", "schemaSettings": { "encoding": "...", "schema": "..." } }, "updateMask": "..." } }, "result": "Result" } } ]