def get_text_operation_result(operation_id, custom_headers:nil)
      response = get_text_operation_result_async(operation_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def get_text_operation_result(operation_id, custom_headers:nil)
      response = get_text_operation_result_async(operation_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
This interface is used for getting text operation result. The URL to this
 interface should be retrieved from 'Operation-Location' field returned from
 Recognize Text interface.

 @param operation_id [String] Id of the text operation returned in the
 response of the 'Recognize Text'
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [TextOperationResult] operation results.