Unable to add node pool in an imported cluster

[rishabhmsra]

On sending a request for adding a node pool in imported cluster, getting below error:

Bad response statusCode [422]. Status [422 Unprocessable Entity]. Body: [baseType=error, code=InvalidBodyContent, message=nodePool ImageId cannot be an empty string]

Note: imageId is present in the request, it's failing because cluster yaml doesn't get this field on initial cluster creation.

1. imageId field was not set in initailupstereamspec for imported cluster
2. publicendpointaccess was false in aliConfig but true in aliStatus.upstreamSpec and similar behaviour for snatEntry
3. podvswitchids inside status was nil