Is it possible to increase the GraphQL API request timeout?

Yes, it is. The default is 15 seconds, but you can increase it up to 60 seconds using the configuration variable

Environment variable:



request_timeout = 60

It works the same way for both Prefect Cloud and Prefect Server.

For more background on this, see the pull request: Increase Prefect Client HTTP Request Timeout by AndrewHannigan · Pull Request #4119 · PrefectHQ/prefect · GitHub

From a Slack discussion: