How to add a app-user as a default reviewer?

[Kavindu Kalinga]

We are approving PRs using Bitbucket api (with token) running in bitbucket pipeline.

Our merge check is "Check for at least 1 approval from default reviewers".

When approved using the api, bitbucket ui showing like "approved by app user 'auto-approval-token' ".

How to add 'auto-approval-token' user as a default reviwer?

Notes:

We are using Bitbucket cloud and im an admin user

Approve api:

curl --request GET \ --url 'https://api.bitbucket.org/2.0/repositories/{workspace}/{repo_slug}/commit/{commit}/pullrequests' \ --header 'Authorization: Bearer <access_token>' \ --header 'Accept: application/json'