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 .linked_service import LinkedService
  
  
  class AzureFunctionLinkedService(LinkedService):
      """Azure Function linked service.
  
      All required parameters must be populated in order to send to Azure.
  
      :param additional_properties: Unmatched properties from the message are
       deserialized this collection
      :type additional_properties: dict[str, object]
      :param connect_via: The integration runtime reference.
      :type connect_via:
       ~azure.mgmt.datafactory.models.IntegrationRuntimeReference
      :param description: Linked service description.
      :type description: str
      :param parameters: Parameters for linked service.
      :type parameters: dict[str,
       ~azure.mgmt.datafactory.models.ParameterSpecification]
      :param annotations: List of tags that can be used for describing the
       linked service.
      :type annotations: list[object]
      :param type: Required. Constant filled by server.
      :type type: str
      :param function_app_url: Required. The endpoint of the Azure Function App.
       URL will be in the format https://<accountName>.azurewebsites.net.
      :type function_app_url: object
      :param function_key: Function or Host key for Azure Function App.
      :type function_key: ~azure.mgmt.datafactory.models.SecretBase
      :param encrypted_credential: The encrypted credential used for
       authentication. Credentials are encrypted using the integration runtime
       credential manager. Type: string (or Expression with resultType string).
      :type encrypted_credential: object
      """
  
      _validation = {
          'type': {'required': True},
          'function_app_url': {'required': True},
      }
  
      _attribute_map = {
          'additional_properties': {'key': '', 'type': '{object}'},
          'connect_via': {'key': 'connectVia', 'type': 'IntegrationRuntimeReference'},
          'description': {'key': 'description', 'type': 'str'},
          'parameters': {'key': 'parameters', 'type': '{ParameterSpecification}'},
          'annotations': {'key': 'annotations', 'type': '[object]'},
          'type': {'key': 'type', 'type': 'str'},
          'function_app_url': {'key': 'typeProperties.functionAppUrl', 'type': 'object'},
          'function_key': {'key': 'typeProperties.functionKey', 'type': 'SecretBase'},
          'encrypted_credential': {'key': 'typeProperties.encryptedCredential', 'type': 'object'},
      }
  
      def __init__(self, **kwargs):
          super(AzureFunctionLinkedService, self).__init__(**kwargs)
          self.function_app_url = kwargs.get('function_app_url', None)
          self.function_key = kwargs.get('function_key', None)
          self.encrypted_credential = kwargs.get('encrypted_credential', None)
          self.type = 'AzureFunction'
  