code: public ApiResponse<DeleteMOHFilesResponse> deleteMOHFilesWithHttpInfo(String fileName) throws ApiException {
          com.squareup.okhttp.Call call = deleteMOHFilesValidateBeforeCall(fileName, null, null);
          Type localVarReturnType = new TypeToken<DeleteMOHFilesResponse>(){}.getType();
          return apiClient.execute(call, localVarReturnType);
      }
docs: Delete WAV file.
  Delete the specified WAV file.
  @param fileName The musicFile name for deleting from MOH. (required)
  @return ApiResponse&lt;DeleteMOHFilesResponse&gt;
  @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body