cloud_key filter on GET /product-offerings needs alternative implementation
GET /product-offerings?cloud_key=abc... is probalamatic to implement because if the request is made only with cloud_key it means the cloud_key has to checked with all cloud service providers a implementator is supporting requiring round robin call to each to verify the validity of the cloud_key. This is difficult to implement with good performance.
Can we consider an alternative whereby cloud_key is not a filter on product-offerings but instead we have a dedicated endpoint to validate cloud_key. For instance GET /cloud_key?cloud_key=abc...&service_provider=Cloud Service Provider, where the request parameters are mandatory would allow the cloud_key to be validated against a specific cloud service provider.