text: # coding=utf-8
  # --------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for
  # license information.
  #
  # Code generated by Microsoft (R) AutoRest Code Generator.
  # Changes may cause incorrect behavior and will be lost if the code is
  # regenerated.
  # --------------------------------------------------------------------------
  
  from msrest.serialization import Model
  
  
  class DigitalTwinsDeleteRelationshipOptions(Model):
      """Additional parameters for delete_relationship operation.
  
      :param if_match: Only perform the operation if the entity's etag matches
       one of the etags provided or * is provided.
      :type if_match: str
      :param traceparent: Identifies the request in a distributed tracing
       system.
      :type traceparent: str
      :param tracestate: Provides vendor-specific trace identification
       information and is a companion to traceparent.
      :type tracestate: str
      """
  
      _attribute_map = {
          'if_match': {'key': '', 'type': 'str'},
          'traceparent': {'key': '', 'type': 'str'},
          'tracestate': {'key': '', 'type': 'str'},
      }
  
      def __init__(self, **kwargs):
          super(DigitalTwinsDeleteRelationshipOptions, self).__init__(**kwargs)
          self.if_match = kwargs.get('if_match', None)
          self.traceparent = kwargs.get('traceparent', None)
          self.tracestate = kwargs.get('tracestate', None)
  