API Validation Issue with System Diagnostics and Health Check

[YashenR]

Hi all,

Has anyone come across this error below when trying to run the System Diagnostics and Health Check playbook from the Marketplace.

DBot

December 7, 2023 10:56

Scripts returned an error

#36: Validate API Integration

Command:

!HealthCheckAPIvalidation

(Scripts)

Reason

Demisto REST API Validation failed due to:

Too many API integrations were defined

I am logged in with the local admin account as per integration documentation and the integration tests are successful.

The HealthCheck playbook is returning this error when running the API validation task in the playbook.

We only have one Core Rest API integration installed with one configured instance, but this automation is returning 2 instances.

Has anyone encountered this before and what was the fix if you have?

Thanks,

Yashen Ramdas

[MBeauchamp2 · Accepted solution]

Do you also have an instance of the Demisto Rest API integration enabled?  On the integrations page, make sure to select the filter and "show deprecated". 

It's checking for both, and only one is allowed to be used. 

[YashenR]

Thank you for the feedback, this is exactly what the issue was. The deprecated Rest API instance was still enabled. I have disabled it and now the Health Check is working fine.