Google Catalog API Failed

[Rajeshwaran]

GET https://datacatalog.googleapis.com/v1/projects/pp-devqa-data-central/locations/us-east1/entryGroups/...

failed with below error

{

  "error": {

    "code": 400,

    "message": "a non-special dataset contains '@'; The two parts of the invalid dataset id are as follows: 'project=pp-devqa-data-central, dataset=@bigquery@us-east1. If you used the dotted string format for the dataset id and believe your dataset is actually valid, you may try the full resource name (projects/.../datasets/...).",

    "status": "INVALID_ARGUMENT"

  }

}