Method: googleapis.pubsub.v1.projects.subscriptions.pull
Pulls messages from the server. The server may returnUNAVAILABLE ifthere are too many concurrent pull requests pending for the givensubscription.
Arguments
| Parameters | |
|---|---|
subscription |
Required. The subscription from which messages should be pulled. Format is |
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 ofPullResponse.
Subworkflow snippet
Some fields might be optional or required.To identify required fields, refer to theAPI documentation.
YAML
-pull:call:googleapis.pubsub.v1.projects.subscriptions.pullargs:subscription:...body:maxMessages:...returnImmediately:...result:pullResult
JSON
[{"pull":{"call":"googleapis.pubsub.v1.projects.subscriptions.pull","args":{"subscription":"...","body":{"maxMessages":"...","returnImmediately":"..."}},"result":"pullResult"}}]
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Last updated 2026-02-19 UTC.