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 typing import TYPE_CHECKING
  import warnings
  
  from azure.core.exceptions import ClientAuthenticationError, HttpResponseError, ResourceExistsError, ResourceNotFoundError, map_error
  from azure.core.paging import ItemPaged
  from azure.core.pipeline import PipelineResponse
  from azure.core.pipeline.transport import HttpRequest, HttpResponse
  from azure.core.polling import LROPoller, NoPolling, PollingMethod
  from azure.mgmt.core.exceptions import ARMErrorFormat
  from azure.mgmt.core.polling.arm_polling import ARMPolling
  
  from .. import models
  
  if TYPE_CHECKING:
      # pylint: disable=unused-import,ungrouped-imports
      from typing import Any, Callable, Dict, Generic, Iterable, List, Optional, TypeVar, Union
  
      T = TypeVar('T')
      ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]
  
  class ClusterOperations(object):
      """ClusterOperations operations.
  
      You should not instantiate this class directly. Instead, you should create a Client instance that
      instantiates it for you and attaches it as an attribute.
  
      :ivar models: Alias to model classes used in this operation group.
      :type models: ~kusto_management_client.models
      :param client: Client for service requests.
      :param config: Configuration of service client.
      :param serializer: An object model serializer.
      :param deserializer: An object model deserializer.
      """
  
      models = models
  
      def __init__(self, client, config, serializer, deserializer):
          self._client = client
          self._serialize = serializer
          self._deserialize = deserializer
          self._config = config
  
      def get(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.Cluster"
          """Gets a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: Cluster, or the result of cls(response)
          :rtype: ~kusto_management_client.models.Cluster
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Cluster"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          # Construct URL
          url = self.get.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          request = self._client.get(url, query_parameters, header_parameters)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('Cluster', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def _create_or_update_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          location,  # type: str
          sku,  # type: "models.AzureSku"
          tags=None,  # type: Optional[Dict[str, str]]
          zones=None,  # type: Optional[List[str]]
          trusted_external_tenants=None,  # type: Optional[List["models.TrustedExternalTenant"]]
          optimized_autoscale=None,  # type: Optional["models.OptimizedAutoscale"]
          enable_disk_encryption=None,  # type: Optional[bool]
          enable_streaming_ingest=False,  # type: Optional[bool]
          virtual_network_configuration=None,  # type: Optional["models.VirtualNetworkConfiguration"]
          key_vault_properties=None,  # type: Optional["models.KeyVaultProperties"]
          enable_purge=False,  # type: Optional[bool]
          enable_double_encryption=False,  # type: Optional[bool]
          type=None,  # type: Optional[Union[str, "models.IdentityType"]]
          user_assigned_identities=None,  # type: Optional[Dict[str, "models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.Cluster"
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Cluster"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          parameters = models.Cluster(tags=tags, location=location, sku=sku, zones=zones, trusted_external_tenants=trusted_external_tenants, optimized_autoscale=optimized_autoscale, enable_disk_encryption=enable_disk_encryption, enable_streaming_ingest=enable_streaming_ingest, virtual_network_configuration=virtual_network_configuration, key_vault_properties=key_vault_properties, enable_purge=enable_purge, enable_double_encryption=enable_double_encryption, type_identity_type=type, user_assigned_identities=user_assigned_identities)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self._create_or_update_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(parameters, 'Cluster')
          body_content_kwargs['content'] = body_content
          request = self._client.put(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 201]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if response.status_code == 200:
              deserialized = self._deserialize('Cluster', pipeline_response)
  
          if response.status_code == 201:
              deserialized = self._deserialize('Cluster', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      _create_or_update_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def begin_create_or_update(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          location,  # type: str
          sku,  # type: "models.AzureSku"
          tags=None,  # type: Optional[Dict[str, str]]
          zones=None,  # type: Optional[List[str]]
          trusted_external_tenants=None,  # type: Optional[List["models.TrustedExternalTenant"]]
          optimized_autoscale=None,  # type: Optional["models.OptimizedAutoscale"]
          enable_disk_encryption=None,  # type: Optional[bool]
          enable_streaming_ingest=False,  # type: Optional[bool]
          virtual_network_configuration=None,  # type: Optional["models.VirtualNetworkConfiguration"]
          key_vault_properties=None,  # type: Optional["models.KeyVaultProperties"]
          enable_purge=False,  # type: Optional[bool]
          enable_double_encryption=False,  # type: Optional[bool]
          type=None,  # type: Optional[Union[str, "models.IdentityType"]]
          user_assigned_identities=None,  # type: Optional[Dict[str, "models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller["models.Cluster"]
          """Create or update a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :param location: The geo-location where the resource lives.
          :type location: str
          :param sku: The SKU of the cluster.
          :type sku: ~kusto_management_client.models.AzureSku
          :param tags: Resource tags.
          :type tags: dict[str, str]
          :param zones: The availability zones of the cluster.
          :type zones: list[str]
          :param trusted_external_tenants: The cluster's external tenants.
          :type trusted_external_tenants: list[~kusto_management_client.models.TrustedExternalTenant]
          :param optimized_autoscale: Optimized auto scale definition.
          :type optimized_autoscale: ~kusto_management_client.models.OptimizedAutoscale
          :param enable_disk_encryption: A boolean value that indicates if the cluster's disks are
           encrypted.
          :type enable_disk_encryption: bool
          :param enable_streaming_ingest: A boolean value that indicates if the streaming ingest is
           enabled.
          :type enable_streaming_ingest: bool
          :param virtual_network_configuration: Virtual network definition.
          :type virtual_network_configuration: ~kusto_management_client.models.VirtualNetworkConfiguration
          :param key_vault_properties: KeyVault properties for the cluster encryption.
          :type key_vault_properties: ~kusto_management_client.models.KeyVaultProperties
          :param enable_purge: A boolean value that indicates if the purge operations are enabled.
          :type enable_purge: bool
          :param enable_double_encryption: A boolean value that indicates if double encryption is
           enabled.
          :type enable_double_encryption: bool
          :param type: The identity type.
          :type type: str or ~kusto_management_client.models.IdentityType
          :param user_assigned_identities: The list of user identities associated with the Kusto cluster.
           The user identity dictionary key references will be ARM resource ids in the form:
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
          :type user_assigned_identities: dict[str, ~kusto_management_client.models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties]
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either Cluster or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[~kusto_management_client.models.Cluster]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Cluster"]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._create_or_update_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  location=location,
                  sku=sku,
                  tags=tags,
                  zones=zones,
                  trusted_external_tenants=trusted_external_tenants,
                  optimized_autoscale=optimized_autoscale,
                  enable_disk_encryption=enable_disk_encryption,
                  enable_streaming_ingest=enable_streaming_ingest,
                  virtual_network_configuration=virtual_network_configuration,
                  key_vault_properties=key_vault_properties,
                  enable_purge=enable_purge,
                  enable_double_encryption=enable_double_encryption,
                  type=type,
                  user_assigned_identities=user_assigned_identities,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              deserialized = self._deserialize('Cluster', pipeline_response)
  
              if cls:
                  return cls(pipeline_response, deserialized, {})
              return deserialized
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_create_or_update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def _update_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          tags=None,  # type: Optional[Dict[str, str]]
          location=None,  # type: Optional[str]
          sku=None,  # type: Optional["models.AzureSku"]
          trusted_external_tenants=None,  # type: Optional[List["models.TrustedExternalTenant"]]
          optimized_autoscale=None,  # type: Optional["models.OptimizedAutoscale"]
          enable_disk_encryption=None,  # type: Optional[bool]
          enable_streaming_ingest=False,  # type: Optional[bool]
          virtual_network_configuration=None,  # type: Optional["models.VirtualNetworkConfiguration"]
          key_vault_properties=None,  # type: Optional["models.KeyVaultProperties"]
          enable_purge=False,  # type: Optional[bool]
          enable_double_encryption=False,  # type: Optional[bool]
          type=None,  # type: Optional[Union[str, "models.IdentityType"]]
          user_assigned_identities=None,  # type: Optional[Dict[str, "models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.Cluster"
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Cluster"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          parameters = models.ClusterUpdate(tags=tags, location=location, sku=sku, trusted_external_tenants=trusted_external_tenants, optimized_autoscale=optimized_autoscale, enable_disk_encryption=enable_disk_encryption, enable_streaming_ingest=enable_streaming_ingest, virtual_network_configuration=virtual_network_configuration, key_vault_properties=key_vault_properties, enable_purge=enable_purge, enable_double_encryption=enable_double_encryption, type_identity_type=type, user_assigned_identities=user_assigned_identities)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self._update_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(parameters, 'ClusterUpdate')
          body_content_kwargs['content'] = body_content
          request = self._client.patch(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 201, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if response.status_code == 200:
              deserialized = self._deserialize('Cluster', pipeline_response)
  
          if response.status_code == 201:
              deserialized = self._deserialize('Cluster', pipeline_response)
  
          if response.status_code == 202:
              deserialized = self._deserialize('Cluster', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      _update_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def begin_update(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          tags=None,  # type: Optional[Dict[str, str]]
          location=None,  # type: Optional[str]
          sku=None,  # type: Optional["models.AzureSku"]
          trusted_external_tenants=None,  # type: Optional[List["models.TrustedExternalTenant"]]
          optimized_autoscale=None,  # type: Optional["models.OptimizedAutoscale"]
          enable_disk_encryption=None,  # type: Optional[bool]
          enable_streaming_ingest=False,  # type: Optional[bool]
          virtual_network_configuration=None,  # type: Optional["models.VirtualNetworkConfiguration"]
          key_vault_properties=None,  # type: Optional["models.KeyVaultProperties"]
          enable_purge=False,  # type: Optional[bool]
          enable_double_encryption=False,  # type: Optional[bool]
          type=None,  # type: Optional[Union[str, "models.IdentityType"]]
          user_assigned_identities=None,  # type: Optional[Dict[str, "models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller["models.Cluster"]
          """Update a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :param tags: Resource tags.
          :type tags: dict[str, str]
          :param location: Resource location.
          :type location: str
          :param sku: The SKU of the cluster.
          :type sku: ~kusto_management_client.models.AzureSku
          :param trusted_external_tenants: The cluster's external tenants.
          :type trusted_external_tenants: list[~kusto_management_client.models.TrustedExternalTenant]
          :param optimized_autoscale: Optimized auto scale definition.
          :type optimized_autoscale: ~kusto_management_client.models.OptimizedAutoscale
          :param enable_disk_encryption: A boolean value that indicates if the cluster's disks are
           encrypted.
          :type enable_disk_encryption: bool
          :param enable_streaming_ingest: A boolean value that indicates if the streaming ingest is
           enabled.
          :type enable_streaming_ingest: bool
          :param virtual_network_configuration: Virtual network definition.
          :type virtual_network_configuration: ~kusto_management_client.models.VirtualNetworkConfiguration
          :param key_vault_properties: KeyVault properties for the cluster encryption.
          :type key_vault_properties: ~kusto_management_client.models.KeyVaultProperties
          :param enable_purge: A boolean value that indicates if the purge operations are enabled.
          :type enable_purge: bool
          :param enable_double_encryption: A boolean value that indicates if double encryption is
           enabled.
          :type enable_double_encryption: bool
          :param type: The identity type.
          :type type: str or ~kusto_management_client.models.IdentityType
          :param user_assigned_identities: The list of user identities associated with the Kusto cluster.
           The user identity dictionary key references will be ARM resource ids in the form:
           '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
          :type user_assigned_identities: dict[str, ~kusto_management_client.models.ComponentsSgqdofSchemasIdentityPropertiesUserassignedidentitiesAdditionalproperties]
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either Cluster or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[~kusto_management_client.models.Cluster]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Cluster"]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._update_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  tags=tags,
                  location=location,
                  sku=sku,
                  trusted_external_tenants=trusted_external_tenants,
                  optimized_autoscale=optimized_autoscale,
                  enable_disk_encryption=enable_disk_encryption,
                  enable_streaming_ingest=enable_streaming_ingest,
                  virtual_network_configuration=virtual_network_configuration,
                  key_vault_properties=key_vault_properties,
                  enable_purge=enable_purge,
                  enable_double_encryption=enable_double_encryption,
                  type=type,
                  user_assigned_identities=user_assigned_identities,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              deserialized = self._deserialize('Cluster', pipeline_response)
  
              if cls:
                  return cls(pipeline_response, deserialized, {})
              return deserialized
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def _delete_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          # Construct URL
          url = self._delete_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          request = self._client.delete(url, query_parameters, header_parameters)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202, 204]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _delete_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def begin_delete(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Deletes a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._delete_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_delete.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}'}  # type: ignore
  
      def _stop_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          # Construct URL
          url = self._stop_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          request = self._client.post(url, query_parameters, header_parameters)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _stop_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/stop'}  # type: ignore
  
      def begin_stop(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Stops a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._stop_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_stop.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/stop'}  # type: ignore
  
      def _start_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          # Construct URL
          url = self._start_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          request = self._client.post(url, query_parameters, header_parameters)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _start_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/start'}  # type: ignore
  
      def begin_start(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Starts a Kusto cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._start_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_start.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/start'}  # type: ignore
  
      def list_follower_database(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.FollowerDatabaseListResult"]
          """Returns a list of databases that are owned by this cluster and were followed by another
          cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either FollowerDatabaseListResult or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.FollowerDatabaseListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.FollowerDatabaseListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list_follower_database.metadata['url']  # type: ignore
                  path_format_arguments = {
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
                      '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 = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.post(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('FollowerDatabaseListResult', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_follower_database.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/listFollowerDatabases'}  # type: ignore
  
      def _detach_follower_database_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          cluster_resource_id,  # type: str
          attached_database_configuration_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          follower_database_to_remove = models.FollowerDatabaseDefinition(cluster_resource_id=cluster_resource_id, attached_database_configuration_name=attached_database_configuration_name)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self._detach_follower_database_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(follower_database_to_remove, 'FollowerDatabaseDefinition')
          body_content_kwargs['content'] = body_content
          request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _detach_follower_database_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/detachFollowerDatabases'}  # type: ignore
  
      def begin_detach_follower_database(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          cluster_resource_id,  # type: str
          attached_database_configuration_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Detaches all followers of a database owned by this cluster.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :param cluster_resource_id: Resource id of the cluster that follows a database owned by this
           cluster.
          :type cluster_resource_id: str
          :param attached_database_configuration_name: Resource name of the attached database
           configuration in the follower cluster.
          :type attached_database_configuration_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._detach_follower_database_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  cluster_resource_id=cluster_resource_id,
                  attached_database_configuration_name=attached_database_configuration_name,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_detach_follower_database.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/detachFollowerDatabases'}  # type: ignore
  
      def _diagnose_virtual_network_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> Optional["models.DiagnoseVirtualNetworkResult"]
          cls = kwargs.pop('cls', None)  # type: ClsType[Optional["models.DiagnoseVirtualNetworkResult"]]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          # Construct URL
          url = self._diagnose_virtual_network_initial.metadata['url']  # type: ignore
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              '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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          request = self._client.post(url, query_parameters, header_parameters)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = None
          if response.status_code == 200:
              deserialized = self._deserialize('DiagnoseVirtualNetworkResult', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      _diagnose_virtual_network_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/diagnoseVirtualNetwork'}  # type: ignore
  
      def begin_diagnose_virtual_network(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller["models.DiagnoseVirtualNetworkResult"]
          """Diagnoses network connectivity status for external resources on which the service is dependent
          on.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either DiagnoseVirtualNetworkResult or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[~kusto_management_client.models.DiagnoseVirtualNetworkResult]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType["models.DiagnoseVirtualNetworkResult"]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._diagnose_virtual_network_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              deserialized = self._deserialize('DiagnoseVirtualNetworkResult', pipeline_response)
  
              if cls:
                  return cls(pipeline_response, deserialized, {})
              return deserialized
  
          path_format_arguments = {
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
              'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, lro_options={'final-state-via': 'location'}, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_diagnose_virtual_network.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/diagnoseVirtualNetwork'}  # type: ignore
  
      def list_by_resource_group(
          self,
          resource_group_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.ClusterListResult"]
          """Lists all Kusto clusters within a resource group.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either ClusterListResult or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.ClusterListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.ClusterListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list_by_resource_group.metadata['url']  # type: ignore
                  path_format_arguments = {
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      '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 = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.get(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('ClusterListResult', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_by_resource_group.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters'}  # type: ignore
  
      def list(
          self,
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.ClusterListResult"]
          """Lists all Kusto clusters within a subscription.
  
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either ClusterListResult or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.ClusterListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.ClusterListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list.metadata['url']  # type: ignore
                  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 = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.get(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('ClusterListResult', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Kusto/clusters'}  # type: ignore
  
      def list_sku(
          self,
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.SkuDescriptionList"]
          """Lists eligible SKUs for Kusto resource provider.
  
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either SkuDescriptionList or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.SkuDescriptionList]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.SkuDescriptionList"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list_sku.metadata['url']  # type: ignore
                  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 = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.get(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('SkuDescriptionList', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_sku.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Kusto/skus'}  # type: ignore
  
      def check_name_availability(
          self,
          location,  # type: str
          name,  # type: str
          type,  # type: Union[str, "models.Type"]
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.CheckNameResult"
          """Checks that the cluster name is valid and is not already in use.
  
          :param location: Azure location.
          :type location: str
          :param name: Cluster name.
          :type name: str
          :param type: The type of resource, Microsoft.Kusto/clusters.
          :type type: str or ~kusto_management_client.models.Type
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: CheckNameResult, or the result of cls(response)
          :rtype: ~kusto_management_client.models.CheckNameResult
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.CheckNameResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          cluster_name = models.ClusterCheckNameRequest(name=name, type=type)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self.check_name_availability.metadata['url']  # type: ignore
          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 = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(cluster_name, 'ClusterCheckNameRequest')
          body_content_kwargs['content'] = body_content
          request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('CheckNameResult', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      check_name_availability.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Kusto/locations/{location}/checkNameAvailability'}  # type: ignore
  
      def list_sku_by_resource(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.ListResourceSkusResult"]
          """Returns the SKUs available for the provided resource.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either ListResourceSkusResult or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.ListResourceSkusResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.ListResourceSkusResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list_sku_by_resource.metadata['url']  # type: ignore
                  path_format_arguments = {
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
                      '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 = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.get(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('ListResourceSkusResult', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_sku_by_resource.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/skus'}  # type: ignore
  
      def list_language_extension(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.LanguageExtensionsList"]
          """Returns a list of language extensions that can run within KQL queries.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either LanguageExtensionsList or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~kusto_management_client.models.LanguageExtensionsList]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.LanguageExtensionsList"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-06-14"
          accept = "application/json"
  
          def prepare_request(next_link=None):
              # Construct headers
              header_parameters = {}  # type: Dict[str, Any]
              header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
              if not next_link:
                  # Construct URL
                  url = self.list_language_extension.metadata['url']  # type: ignore
                  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'),
                      'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
                  }
                  url = self._client.format_url(url, **path_format_arguments)
                  # Construct parameters
                  query_parameters = {}  # type: Dict[str, Any]
                  query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
                  request = self._client.post(url, query_parameters, header_parameters)
              else:
                  url = next_link
                  query_parameters = {}  # type: Dict[str, Any]
                  request = self._client.get(url, query_parameters, header_parameters)
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize('LanguageExtensionsList', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_language_extension.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/listLanguageExtensions'}  # type: ignore
  
      def _add_language_extension_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          value=None,  # type: Optional[List["models.LanguageExtension"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          language_extensions_to_add = models.LanguageExtensionsList(value=value)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self._add_language_extension_initial.metadata['url']  # type: ignore
          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'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(language_extensions_to_add, 'LanguageExtensionsList')
          body_content_kwargs['content'] = body_content
          request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _add_language_extension_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/addLanguageExtensions'}  # type: ignore
  
      def begin_add_language_extension(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          value=None,  # type: Optional[List["models.LanguageExtension"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Add a list of language extensions that can run within KQL queries.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :param value: The list of language extensions.
          :type value: list[~kusto_management_client.models.LanguageExtension]
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._add_language_extension_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  value=value,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          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'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_add_language_extension.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/addLanguageExtensions'}  # type: ignore
  
      def _remove_language_extension_initial(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          value=None,  # type: Optional[List["models.LanguageExtension"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> None
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          language_extensions_to_remove = models.LanguageExtensionsList(value=value)
          api_version = "2020-06-14"
          content_type = kwargs.pop("content_type", "application/json")
          accept = "application/json"
  
          # Construct URL
          url = self._remove_language_extension_initial.metadata['url']  # type: ignore
          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'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
          }
          url = self._client.format_url(url, **path_format_arguments)
  
          # Construct parameters
          query_parameters = {}  # type: Dict[str, Any]
          query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
  
          # Construct headers
          header_parameters = {}  # type: Dict[str, Any]
          header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
          header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')
  
          body_content_kwargs = {}  # type: Dict[str, Any]
          body_content = self._serialize.body(language_extensions_to_remove, 'LanguageExtensionsList')
          body_content_kwargs['content'] = body_content
          request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 202]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      _remove_language_extension_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/removeLanguageExtensions'}  # type: ignore
  
      def begin_remove_language_extension(
          self,
          resource_group_name,  # type: str
          cluster_name,  # type: str
          value=None,  # type: Optional[List["models.LanguageExtension"]]
          **kwargs  # type: Any
      ):
          # type: (...) -> LROPoller[None]
          """Remove a list of language extensions that can run within KQL queries.
  
          :param resource_group_name: The name of the resource group containing the Kusto cluster.
          :type resource_group_name: str
          :param cluster_name: The name of the Kusto cluster.
          :type cluster_name: str
          :param value: The list of language extensions.
          :type value: list[~kusto_management_client.models.LanguageExtension]
          :keyword callable cls: A custom type or function that will be passed the direct response
          :keyword str continuation_token: A continuation token to restart a poller from a saved state.
          :keyword polling: True for ARMPolling, False for no polling, or a
           polling object for personal polling strategy
          :paramtype polling: bool or ~azure.core.polling.PollingMethod
          :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
          :return: An instance of LROPoller that returns either None or the result of cls(response)
          :rtype: ~azure.core.polling.LROPoller[None]
          :raises ~azure.core.exceptions.HttpResponseError:
          """
          polling = kwargs.pop('polling', True)  # type: Union[bool, PollingMethod]
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          lro_delay = kwargs.pop(
              'polling_interval',
              self._config.polling_interval
          )
          cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
          if cont_token is None:
              raw_result = self._remove_language_extension_initial(
                  resource_group_name=resource_group_name,
                  cluster_name=cluster_name,
                  value=value,
                  cls=lambda x,y,z: x,
                  **kwargs
              )
  
          kwargs.pop('error_map', None)
          kwargs.pop('content_type', None)
  
          def get_long_running_output(pipeline_response):
              if cls:
                  return cls(pipeline_response, None, {})
  
          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'),
              'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
          }
  
          if polling is True: polling_method = ARMPolling(lro_delay, path_format_arguments=path_format_arguments,  **kwargs)
          elif polling is False: polling_method = NoPolling()
          else: polling_method = polling
          if cont_token:
              return LROPoller.from_continuation_token(
                  polling_method=polling_method,
                  continuation_token=cont_token,
                  client=self._client,
                  deserialization_callback=get_long_running_output
              )
          else:
              return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
      begin_remove_language_extension.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Kusto/clusters/{clusterName}/removeLanguageExtensions'}  # type: ignore
  