code: public ApiResponse<DeleteMetadataResponse> deleteMetadataWithHttpInfo(String location) throws ApiException {
          com.squareup.okhttp.Call call = deleteMetadataValidateBeforeCall(location, null, null);
          Type localVarReturnType = new TypeToken<DeleteMetadataResponse>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }
docs: Delete upload metadata.
  Delete metadata.
  @param location The region where send metadata. (optional)
  @return ApiResponse&lt;DeleteMetadataResponse&gt;
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body