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.
  # --------------------------------------------------------------------------
  
  import uuid
  from msrest.pipeline import ClientRawResponse
  from msrestazure.azure_exceptions import CloudError
  from msrest.polling import LROPoller, NoPolling
  from msrestazure.polling.arm_polling import ARMPolling
  
  from .. import models
  
  
  class EventSubscriptionsOperations(object):
      """EventSubscriptionsOperations operations.
  
      :param client: Client for service requests.
      :param config: Configuration of service client.
      :param serializer: An object model serializer.
      :param deserializer: An object model deserializer.
      :ivar api_version: Version of the API to be used with the client request. Constant value: "2019-01-01".
      """
  
      models = models
  
      def __init__(self, client, config, serializer, deserializer):
  
          self._client = client
          self._serialize = serializer
          self._deserialize = deserializer
          self.api_version = "2019-01-01"
  
          self.config = config
  
      def get(
              self, scope, event_subscription_name, custom_headers=None, raw=False, **operation_config):
          """Get an event subscription.
  
          Get properties of an event subscription.
  
          :param scope: The scope of the event subscription. The scope can be a
           subscription, or a resource group, or a top level resource belonging
           to a resource provider namespace, or an EventGrid topic. For example,
           use '/subscriptions/{subscriptionId}/' for a subscription,
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}'
           for a resource group, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}'
           for a resource, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{topicName}'
           for an EventGrid topic.
          :type scope: str
          :param event_subscription_name: Name of the event subscription
          :type event_subscription_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: EventSubscription or ClientRawResponse if raw=true
          :rtype: ~azure.mgmt.eventgrid.models.EventSubscription or
           ~msrest.pipeline.ClientRawResponse
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          # Construct URL
          url = self.get.metadata['url']
          path_format_arguments = {
              'scope': self._serialize.url("scope", scope, 'str', skip_quote=True),
              'eventSubscriptionName': self._serialize.url("event_subscription_name", event_subscription_name, 'str')
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}
          query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
          # Construct headers
          header_parameters = {}
          header_parameters['Accept'] = 'application/json'
          if self.config.generate_client_request_id:
              header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
          if custom_headers:
              header_parameters.update(custom_headers)
          if self.config.accept_language is not None:
              header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
          # Construct and send request
          request = self._client.get(url, query_parameters, header_parameters)
          response = self._client.send(request, stream=False, **operation_config)
  
          if response.status_code not in [200]:
              exp = CloudError(response)
              exp.request_id = response.headers.get('x-ms-request-id')
              raise exp
  
          deserialized = None
  
          if response.status_code == 200:
              deserialized = self._deserialize('EventSubscription', response)
  
          if raw:
              client_raw_response = ClientRawResponse(deserialized, response)
              return client_raw_response
  
          return deserialized
      get.metadata = {'url': '/{scope}/providers/Microsoft.EventGrid/eventSubscriptions/{eventSubscriptionName}'}
  
  
      def _create_or_update_initial(
              self, scope, event_subscription_name, event_subscription_info, custom_headers=None, raw=False, **operation_config):
          # Construct URL
          url = self.create_or_update.metadata['url']
          path_format_arguments = {
              'scope': self._serialize.url("scope", scope, 'str', skip_quote=True),
              'eventSubscriptionName': self._serialize.url("event_subscription_name", event_subscription_name, 'str')
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}
          query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
          # Construct headers
          header_parameters = {}
          header_parameters['Accept'] = 'application/json'
          header_parameters['Content-Type'] = 'application/json; charset=utf-8'
          if self.config.generate_client_request_id:
              header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
          if custom_headers:
              header_parameters.update(custom_headers)
          if self.config.accept_language is not None:
              header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
          # Construct body
          body_content = self._serialize.body(event_subscription_info, 'EventSubscription')
  
          # Construct and send request
          request = self._client.put(url, query_parameters, header_parameters, body_content)
          response = self._client.send(request, stream=False, **operation_config)
  
          if response.status_code not in [201]:
              exp = CloudError(response)
              exp.request_id = response.headers.get('x-ms-request-id')
              raise exp
  
          deserialized = None
  
          if response.status_code == 201:
              deserialized = self._deserialize('EventSubscription', response)
  
          if raw:
              client_raw_response = ClientRawResponse(deserialized, response)
              return client_raw_response
  
          return deserialized
  
      def create_or_update(
              self, scope, event_subscription_name, event_subscription_info, custom_headers=None, raw=False, polling=True, **operation_config):
          """Create or update an event subscription.
  
          Asynchronously creates a new event subscription or updates an existing
          event subscription based on the specified scope.
  
          :param scope: The identifier of the resource to which the event
           subscription needs to be created or updated. The scope can be a
           subscription, or a resource group, or a top level resource belonging
           to a resource provider namespace, or an EventGrid topic. For example,
           use '/subscriptions/{subscriptionId}/' for a subscription,
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}'
           for a resource group, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}'
           for a resource, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{topicName}'
           for an EventGrid topic.
          :type scope: str
          :param event_subscription_name: Name of the event subscription. Event
           subscription names must be between 3 and 64 characters in length and
           should use alphanumeric letters only.
          :type event_subscription_name: str
          :param event_subscription_info: Event subscription properties
           containing the destination and filter information
          :type event_subscription_info:
           ~azure.mgmt.eventgrid.models.EventSubscription
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: The poller return type is ClientRawResponse, the
           direct response alongside the deserialized response
          :param polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :return: An instance of LROPoller that returns EventSubscription or
           ClientRawResponse<EventSubscription> if raw==True
          :rtype:
           ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.eventgrid.models.EventSubscription]
           or
           ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.eventgrid.models.EventSubscription]]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          raw_result = self._create_or_update_initial(
              scope=scope,
              event_subscription_name=event_subscription_name,
              event_subscription_info=event_subscription_info,
              custom_headers=custom_headers,
              raw=True,
              **operation_config
          )
  
          def get_long_running_output(response):
              deserialized = self._deserialize('EventSubscription', response)
  
              if raw:
                  client_raw_response = ClientRawResponse(deserialized, response)
                  return client_raw_response
  
              return deserialized
  
          lro_delay = operation_config.get(
              'long_running_operation_timeout',
              self.config.long_running_operation_timeout)
          if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      create_or_update.metadata = {'url': '/{scope}/providers/Microsoft.EventGrid/eventSubscriptions/{eventSubscriptionName}'}
  
  
      def _delete_initial(
              self, scope, event_subscription_name, custom_headers=None, raw=False, **operation_config):
          # Construct URL
          url = self.delete.metadata['url']
          path_format_arguments = {
              'scope': self._serialize.url("scope", scope, 'str', skip_quote=True),
              'eventSubscriptionName': self._serialize.url("event_subscription_name", event_subscription_name, 'str')
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}
          query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
          # Construct headers
          header_parameters = {}
          if self.config.generate_client_request_id:
              header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
          if custom_headers:
              header_parameters.update(custom_headers)
          if self.config.accept_language is not None:
              header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
          # Construct and send request
          request = self._client.delete(url, query_parameters, header_parameters)
          response = self._client.send(request, stream=False, **operation_config)
  
          if response.status_code not in [200, 202, 204]:
              exp = CloudError(response)
              exp.request_id = response.headers.get('x-ms-request-id')
              raise exp
  
          if raw:
              client_raw_response = ClientRawResponse(None, response)
              return client_raw_response
  
      def delete(
              self, scope, event_subscription_name, custom_headers=None, raw=False, polling=True, **operation_config):
          """Delete an event subscription.
  
          Delete an existing event subscription.
  
          :param scope: The scope of the event subscription. The scope can be a
           subscription, or a resource group, or a top level resource belonging
           to a resource provider namespace, or an EventGrid topic. For example,
           use '/subscriptions/{subscriptionId}/' for a subscription,
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}'
           for a resource group, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}'
           for a resource, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{topicName}'
           for an EventGrid topic.
          :type scope: str
          :param event_subscription_name: Name of the event subscription
          :type event_subscription_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: The poller return type is ClientRawResponse, the
           direct response alongside the deserialized response
          :param polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :return: An instance of LROPoller that returns None or
           ClientRawResponse<None> if raw==True
          :rtype: ~msrestazure.azure_operation.AzureOperationPoller[None] or
           ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[None]]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          raw_result = self._delete_initial(
              scope=scope,
              event_subscription_name=event_subscription_name,
              custom_headers=custom_headers,
              raw=True,
              **operation_config
          )
  
          def get_long_running_output(response):
              if raw:
                  client_raw_response = ClientRawResponse(None, response)
                  return client_raw_response
  
          lro_delay = operation_config.get(
              'long_running_operation_timeout',
              self.config.long_running_operation_timeout)
          if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      delete.metadata = {'url': '/{scope}/providers/Microsoft.EventGrid/eventSubscriptions/{eventSubscriptionName}'}
  
  
      def _update_initial(
              self, scope, event_subscription_name, event_subscription_update_parameters, custom_headers=None, raw=False, **operation_config):
          # Construct URL
          url = self.update.metadata['url']
          path_format_arguments = {
              'scope': self._serialize.url("scope", scope, 'str', skip_quote=True),
              'eventSubscriptionName': self._serialize.url("event_subscription_name", event_subscription_name, 'str')
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}
          query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
          # Construct headers
          header_parameters = {}
          header_parameters['Accept'] = 'application/json'
          header_parameters['Content-Type'] = 'application/json; charset=utf-8'
          if self.config.generate_client_request_id:
              header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
          if custom_headers:
              header_parameters.update(custom_headers)
          if self.config.accept_language is not None:
              header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
          # Construct body
          body_content = self._serialize.body(event_subscription_update_parameters, 'EventSubscriptionUpdateParameters')
  
          # Construct and send request
          request = self._client.patch(url, query_parameters, header_parameters, body_content)
          response = self._client.send(request, stream=False, **operation_config)
  
          if response.status_code not in [201]:
              exp = CloudError(response)
              exp.request_id = response.headers.get('x-ms-request-id')
              raise exp
  
          deserialized = None
  
          if response.status_code == 201:
              deserialized = self._deserialize('EventSubscription', response)
  
          if raw:
              client_raw_response = ClientRawResponse(deserialized, response)
              return client_raw_response
  
          return deserialized
  
      def update(
              self, scope, event_subscription_name, event_subscription_update_parameters, custom_headers=None, raw=False, polling=True, **operation_config):
          """Update an event subscription.
  
          Asynchronously updates an existing event subscription.
  
          :param scope: The scope of existing event subscription. The scope can
           be a subscription, or a resource group, or a top level resource
           belonging to a resource provider namespace, or an EventGrid topic. For
           example, use '/subscriptions/{subscriptionId}/' for a subscription,
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}'
           for a resource group, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}'
           for a resource, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{topicName}'
           for an EventGrid topic.
          :type scope: str
          :param event_subscription_name: Name of the event subscription to be
           updated
          :type event_subscription_name: str
          :param event_subscription_update_parameters: Updated event
           subscription information
          :type event_subscription_update_parameters:
           ~azure.mgmt.eventgrid.models.EventSubscriptionUpdateParameters
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: The poller return type is ClientRawResponse, the
           direct response alongside the deserialized response
          :param polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :return: An instance of LROPoller that returns EventSubscription or
           ClientRawResponse<EventSubscription> if raw==True
          :rtype:
           ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.eventgrid.models.EventSubscription]
           or
           ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.eventgrid.models.EventSubscription]]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          raw_result = self._update_initial(
              scope=scope,
              event_subscription_name=event_subscription_name,
              event_subscription_update_parameters=event_subscription_update_parameters,
              custom_headers=custom_headers,
              raw=True,
              **operation_config
          )
  
          def get_long_running_output(response):
              deserialized = self._deserialize('EventSubscription', response)
  
              if raw:
                  client_raw_response = ClientRawResponse(deserialized, response)
                  return client_raw_response
  
              return deserialized
  
          lro_delay = operation_config.get(
              'long_running_operation_timeout',
              self.config.long_running_operation_timeout)
          if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      update.metadata = {'url': '/{scope}/providers/Microsoft.EventGrid/eventSubscriptions/{eventSubscriptionName}'}
  
      def get_full_url(
              self, scope, event_subscription_name, custom_headers=None, raw=False, **operation_config):
          """Get full URL of an event subscription.
  
          Get the full endpoint URL for an event subscription.
  
          :param scope: The scope of the event subscription. The scope can be a
           subscription, or a resource group, or a top level resource belonging
           to a resource provider namespace, or an EventGrid topic. For example,
           use '/subscriptions/{subscriptionId}/' for a subscription,
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}'
           for a resource group, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}'
           for a resource, and
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{topicName}'
           for an EventGrid topic.
          :type scope: str
          :param event_subscription_name: Name of the event subscription
          :type event_subscription_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: EventSubscriptionFullUrl or ClientRawResponse if raw=true
          :rtype: ~azure.mgmt.eventgrid.models.EventSubscriptionFullUrl or
           ~msrest.pipeline.ClientRawResponse
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          # Construct URL
          url = self.get_full_url.metadata['url']
          path_format_arguments = {
              'scope': self._serialize.url("scope", scope, 'str', skip_quote=True),
              'eventSubscriptionName': self._serialize.url("event_subscription_name", event_subscription_name, 'str')
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}
          query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
          # Construct headers
          header_parameters = {}
          header_parameters['Accept'] = 'application/json'
          if self.config.generate_client_request_id:
              header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
          if custom_headers:
              header_parameters.update(custom_headers)
          if self.config.accept_language is not None:
              header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
          # Construct and send request
          request = self._client.post(url, query_parameters, header_parameters)
          response = self._client.send(request, stream=False, **operation_config)
  
          if response.status_code not in [200]:
              exp = CloudError(response)
              exp.request_id = response.headers.get('x-ms-request-id')
              raise exp
  
          deserialized = None
  
          if response.status_code == 200:
              deserialized = self._deserialize('EventSubscriptionFullUrl', response)
  
          if raw:
              client_raw_response = ClientRawResponse(deserialized, response)
              return client_raw_response
  
          return deserialized
      get_full_url.metadata = {'url': '/{scope}/providers/Microsoft.EventGrid/eventSubscriptions/{eventSubscriptionName}/getFullUrl'}
  
      def list_global_by_subscription(
              self, custom_headers=None, raw=False, **operation_config):
          """Get an aggregated list of all global event subscriptions under an Azure
          subscription.
  
          List all aggregated global event subscriptions under a specific Azure
          subscription.
  
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_global_by_subscription.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_global_by_subscription.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/eventSubscriptions'}
  
      def list_global_by_subscription_for_topic_type(
              self, topic_type_name, custom_headers=None, raw=False, **operation_config):
          """List all global event subscriptions for a topic type.
  
          List all global event subscriptions under an Azure subscription for a
          topic type.
  
          :param topic_type_name: Name of the topic type
          :type topic_type_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_global_by_subscription_for_topic_type.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'topicTypeName': self._serialize.url("topic_type_name", topic_type_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_global_by_subscription_for_topic_type.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/topicTypes/{topicTypeName}/eventSubscriptions'}
  
      def list_global_by_resource_group(
              self, resource_group_name, custom_headers=None, raw=False, **operation_config):
          """List all global event subscriptions under an Azure subscription and
          resource group.
  
          List all global event subscriptions under a specific Azure subscription
          and resource group.
  
          :param resource_group_name: The name of the resource group within the
           user's subscription.
          :type resource_group_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_global_by_resource_group.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_global_by_resource_group.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/eventSubscriptions'}
  
      def list_global_by_resource_group_for_topic_type(
              self, resource_group_name, topic_type_name, custom_headers=None, raw=False, **operation_config):
          """List all global event subscriptions under a resource group for a topic
          type.
  
          List all global event subscriptions under a resource group for a
          specific topic type.
  
          :param resource_group_name: The name of the resource group within the
           user's subscription.
          :type resource_group_name: str
          :param topic_type_name: Name of the topic type
          :type topic_type_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_global_by_resource_group_for_topic_type.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'topicTypeName': self._serialize.url("topic_type_name", topic_type_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_global_by_resource_group_for_topic_type.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topicTypes/{topicTypeName}/eventSubscriptions'}
  
      def list_regional_by_subscription(
              self, location, custom_headers=None, raw=False, **operation_config):
          """List all regional event subscriptions under an Azure subscription.
  
          List all event subscriptions from the given location under a specific
          Azure subscription.
  
          :param location: Name of the location
          :type location: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_regional_by_subscription.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'location': self._serialize.url("location", location, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_regional_by_subscription.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/locations/{location}/eventSubscriptions'}
  
      def list_regional_by_resource_group(
              self, resource_group_name, location, custom_headers=None, raw=False, **operation_config):
          """List all regional event subscriptions under an Azure subscription and
          resource group.
  
          List all event subscriptions from the given location under a specific
          Azure subscription and resource group.
  
          :param resource_group_name: The name of the resource group within the
           user's subscription.
          :type resource_group_name: str
          :param location: Name of the location
          :type location: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_regional_by_resource_group.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'location': self._serialize.url("location", location, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_regional_by_resource_group.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/locations/{location}/eventSubscriptions'}
  
      def list_regional_by_subscription_for_topic_type(
              self, location, topic_type_name, custom_headers=None, raw=False, **operation_config):
          """List all regional event subscriptions under an Azure subscription for a
          topic type.
  
          List all event subscriptions from the given location under a specific
          Azure subscription and topic type.
  
          :param location: Name of the location
          :type location: str
          :param topic_type_name: Name of the topic type
          :type topic_type_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_regional_by_subscription_for_topic_type.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'location': self._serialize.url("location", location, 'str'),
                      'topicTypeName': self._serialize.url("topic_type_name", topic_type_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_regional_by_subscription_for_topic_type.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/locations/{location}/topicTypes/{topicTypeName}/eventSubscriptions'}
  
      def list_regional_by_resource_group_for_topic_type(
              self, resource_group_name, location, topic_type_name, custom_headers=None, raw=False, **operation_config):
          """List all regional event subscriptions under an Azure subscription and
          resource group for a topic type.
  
          List all event subscriptions from the given location under a specific
          Azure subscription and resource group and topic type.
  
          :param resource_group_name: The name of the resource group within the
           user's subscription.
          :type resource_group_name: str
          :param location: Name of the location
          :type location: str
          :param topic_type_name: Name of the topic type
          :type topic_type_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_regional_by_resource_group_for_topic_type.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'location': self._serialize.url("location", location, 'str'),
                      'topicTypeName': self._serialize.url("topic_type_name", topic_type_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_regional_by_resource_group_for_topic_type.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/locations/{location}/topicTypes/{topicTypeName}/eventSubscriptions'}
  
      def list_by_resource(
              self, resource_group_name, provider_namespace, resource_type_name, resource_name, custom_headers=None, raw=False, **operation_config):
          """List all event subscriptions for a specific topic.
  
          List all event subscriptions that have been created for a specific
          topic.
  
          :param resource_group_name: The name of the resource group within the
           user's subscription.
          :type resource_group_name: str
          :param provider_namespace: Namespace of the provider of the topic
          :type provider_namespace: str
          :param resource_type_name: Name of the resource type
          :type resource_type_name: str
          :param resource_name: Name of the resource
          :type resource_name: str
          :param dict custom_headers: headers that will be added to the request
          :param bool raw: returns the direct response alongside the
           deserialized response
          :param operation_config: :ref:`Operation configuration
           overrides<msrest:optionsforoperations>`.
          :return: An iterator like instance of EventSubscription
          :rtype:
           ~azure.mgmt.eventgrid.models.EventSubscriptionPaged[~azure.mgmt.eventgrid.models.EventSubscription]
          :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
          """
          def internal_paging(next_link=None, raw=False):
  
              if not next_link:
                  # Construct URL
                  url = self.list_by_resource.metadata['url']
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'providerNamespace': self._serialize.url("provider_namespace", provider_namespace, 'str'),
                      'resourceTypeName': self._serialize.url("resource_type_name", resource_type_name, 'str'),
                      'resourceName': self._serialize.url("resource_name", resource_name, 'str')
                  }
                  url = self._client.format_url(url, **path_format_arguments)
  
                  # Construct parameters
                  query_parameters = {}
                  query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
  
              else:
                  url = next_link
                  query_parameters = {}
  
              # Construct headers
              header_parameters = {}
              header_parameters['Accept'] = 'application/json'
              if self.config.generate_client_request_id:
                  header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
              if custom_headers:
                  header_parameters.update(custom_headers)
              if self.config.accept_language is not None:
                  header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
  
              # Construct and send request
              request = self._client.get(url, query_parameters, header_parameters)
              response = self._client.send(request, stream=False, **operation_config)
  
              if response.status_code not in [200]:
                  exp = CloudError(response)
                  exp.request_id = response.headers.get('x-ms-request-id')
                  raise exp
  
              return response
  
          # Deserialize response
          deserialized = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies)
  
          if raw:
              header_dict = {}
              client_raw_response = models.EventSubscriptionPaged(internal_paging, self._deserialize.dependencies, header_dict)
              return client_raw_response
  
          return deserialized
      list_by_resource.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{providerNamespace}/{resourceTypeName}/{resourceName}/providers/Microsoft.EventGrid/eventSubscriptions'}
  