KT-CT-10062

Error Type: VALIDATION

Contract is already a member of the group.

The contract already holds an open membership in the group with a different start date.

Error Message

{
  "errors": [
    {
      "message": "Contract is already a member of the group.",
      "extensions": {
        "errorType": "VALIDATION",
        "errorDescription": "The contract already holds an open membership in the group with a different start date.",
        "errorCode": "KT-CT-10062"
      }
    }
  ]
}