WHAT

Error messages for failed Kafka promotion should have unique error code associated with them.

WHY

The custom error code KAFKAS-MGMT-9 is associated with two failed reasons - kafka request \"cfivi8ubtv3kjdprf0v0\" has a kafka billing model \"standard\". Only kafka requests with a kafka billing model 'eval' can be promoted and kafka request \"cfivi8ubtv3kjdprf0v0\" with status \"accepted\" cannot be promoted: promotable status are: [ready suspended resuming]". The client returns error messages based on this status code, so unique error code will be helpful

DONE

Include the following where applicable:

• <bulleted list of functional acceptance criteria that need to be completed>
• <call out anything on the documentation side that's needed as a result of this task being completed>
• <any metrics, monitoring dashboards and alerts that need to be created or be updated>
• <SOP creation or updates>

Guidelines

The following steps should be adhered to:

• Required tests should be put in place - unit, integration, manual test cases (if necessary)
• CI and all relevant tests passing
• Changes have been verified by one additional reviewer against:
• each required environment
• each supported upgrade path
• If the changes could have an impact on the clients (either UI or CLI), a JIRA should be created for making the required changes on the client side and acknowledged by one of the client side team members. PR has been merged