Call REST Endpoint execution limitation

Google Cloud Integration Services
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1

Hello,

In one of my integration I use a Call REST Endpoint to send a quite large Json payload (but under the 20 Mb limit).

Each time a call the REST endpoint, I get an error at 180s execution time. The error message is following : Request to https://xxx/mass_update_stock failed with reason: TIMEOUT_WEB

I checked the known limitation for the Call REST Endpoint task (https://cloud.google.com/application-integration/docs/quotas) and the documentation only mentions limitations on concurrent calls or message size. The document gives a 3 minutes timeout for connector calls, but this is not my case.

So my questions are :

  • Is there alse a 3 minutes timeout limitations for Call REST Endpoint task?

  • Is there a way to increade this timeout?

Regards

2

Hi @phertzog ,

I understand how annoying it can be to face timeouts, particularly when working with large payloads and critical integrations. Please see my answers to each of your key questions below:

  1. Is there a 3-minute timeout limitation for the Call REST Endpoint task?
    Yes, the Call REST Endpoint task has a hardcoded 3-minute timeout limit. This is consistent with the quotas outlined in the GCP Application Integration documentation. You may identify this confirmation specifically by going through Usage limits.
  2. Is there a way to increase this timeout?
    Unfortunately, no. The timeout is fixed and cannot be extended for the Call REST Endpoint task.
Recommendations:
  1. Optimize the Backend: Check if the backend can be optimized to respond within 3 minutes.
  2. Use Asynchronous Processing: Trigger the task and handle responses later with tools like Pub/Sub or Cloud Tasks.
  3. Consider Alternatives: Use something like Cloud Run, which supports up to 60-minute timeouts, for long-running tasks.
  4. Adjust Payload Size: If the payload is near the 20 MB limit, try splitting it into smaller chunks to reduce processing time.

I hope the above information is helpful.

3

Hello,

Thank you for the confirmation of the limitations. I was expecting that there is no way to bypass the 3 minutes mark, but was worth a try :slightly_smiling_face:

I will take into account your suggestion (I already had some of these in my mind).

Regards

Regards