- HTTP request
- Path parameters
- Query parameters
- Request body
- Response body
- Authorization scopes
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Lists matching topics.
HTTP request
Path parameters
| Parameters | |
|---|---|
| project | 
 Required. The name of the project in which to list topics. Format is  | 
Query parameters
| Parameters | |
|---|---|
| pageSize | 
 Optional. Maximum number of topics to return. | 
| pageToken | 
 Optional. The value returned by the last  | 
Request body
The request body must be empty.
Response body
Response for the topics.list method.
If successful, the response body contains data with the following structure:
| JSON representation | 
|---|
| {
  "topics": [
    {
      object ( | 
| Fields | |
|---|---|
| topics[] | 
 Optional. The resulting topics. | 
| nextPageToken | 
 Optional. If not empty, indicates that there may be more topics that match the request; this value should be passed in a new  | 
Authorization scopes
Requires one of the following OAuth scopes:
- https://www.googleapis.com/auth/pubsub
- https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview.