text: # coding=utf-8
  # --------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for license information.
  # Code generated by Microsoft (R) AutoRest Code Generator.
  # Changes may cause incorrect behavior and will be lost if the code is regenerated.
  # --------------------------------------------------------------------------
  import datetime
  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.mgmt.core.exceptions import ARMErrorFormat
  
  from .. import models
  
  if TYPE_CHECKING:
      # pylint: disable=unused-import,ungrouped-imports
      from typing import Any, Callable, Dict, Generic, Iterable, Optional, TypeVar
  
      T = TypeVar('T')
      ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]
  
  class MonitorsOperations(object):
      """MonitorsOperations 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: ~workload_monitor_api.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 list(
          self,
          subscription_id,  # type: str
          resource_group_name,  # type: str
          resource_namespace,  # type: str
          resource_type,  # type: str
          resource_name,  # type: str
          filter=None,  # type: Optional[str]
          expand=None,  # type: Optional[str]
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.MonitorList"]
          """Get list of a monitors of a resource (with optional filter).
  
          Get list of a monitors of a resource (with optional filter).
  
          :param subscription_id: The subscriptionId of the resource.
          :type subscription_id: str
          :param resource_group_name: The resourceGroupName of the resource.
          :type resource_group_name: str
          :param resource_namespace: The resourceNamespace of the resource.
          :type resource_namespace: str
          :param resource_type: The resourceType of the resource.
          :type resource_type: str
          :param resource_name: The resourceType of the resource.
          :type resource_name: str
          :param filter: list example: $filter=monitorName eq 'logical-disks|C:|disk-free-space-mb';
           history example: $filter=isHeartbeat eq false.
          :type filter: str
          :param expand: ex: $expand=evidence,configuration.
          :type expand: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either MonitorList or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~workload_monitor_api.models.MonitorList]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.MonitorList"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-01-13-preview"
          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("subscription_id", subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'resourceNamespace': self._serialize.url("resource_namespace", resource_namespace, 'str'),
                      'resourceType': self._serialize.url("resource_type", resource_type, 'str'),
                      'resourceName': self._serialize.url("resource_name", resource_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')
                  if filter is not None:
                      query_parameters['$filter'] = self._serialize.query("filter", filter, 'str')
                  if expand is not None:
                      query_parameters['$expand'] = self._serialize.query("expand", expand, '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('MonitorList', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or 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]:
                  error = self._deserialize(models.DefaultError, response)
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceNamespace}/{resourceType}/{resourceName}/providers/Microsoft.WorkloadMonitor/monitors'}  # type: ignore
  
      def get(
          self,
          subscription_id,  # type: str
          resource_group_name,  # type: str
          resource_namespace,  # type: str
          resource_type,  # type: str
          resource_name,  # type: str
          monitor_id,  # type: str
          expand=None,  # type: Optional[str]
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.Monitor"
          """Get the current status of a monitor of a resource.
  
          Get the current status of a monitor of a resource.
  
          :param subscription_id: The subscriptionId of the resource.
          :type subscription_id: str
          :param resource_group_name: The resourceGroupName of the resource.
          :type resource_group_name: str
          :param resource_namespace: The resourceNamespace of the resource.
          :type resource_namespace: str
          :param resource_type: The resourceType of the resource.
          :type resource_type: str
          :param resource_name: The resourceType of the resource.
          :type resource_name: str
          :param monitor_id: The monitorId of the resource (url encoded).
          :type monitor_id: str
          :param expand: ex: $expand=evidence,configuration.
          :type expand: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: Monitor, or the result of cls(response)
          :rtype: ~workload_monitor_api.models.Monitor
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.Monitor"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-01-13-preview"
          accept = "application/json"
  
          # Construct URL
          url = self.get.metadata['url']  # type: ignore
          path_format_arguments = {
              'subscriptionId': self._serialize.url("subscription_id", subscription_id, 'str'),
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'resourceNamespace': self._serialize.url("resource_namespace", resource_namespace, 'str'),
              'resourceType': self._serialize.url("resource_type", resource_type, 'str'),
              'resourceName': self._serialize.url("resource_name", resource_name, 'str'),
              'monitorId': self._serialize.url("monitor_id", monitor_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')
          if expand is not None:
              query_parameters['$expand'] = self._serialize.query("expand", expand, '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)
              error = self._deserialize(models.DefaultError, response)
              raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('Monitor', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceNamespace}/{resourceType}/{resourceName}/providers/Microsoft.WorkloadMonitor/monitors/{monitorId}'}  # type: ignore
  
      def list_state_changes(
          self,
          subscription_id,  # type: str
          resource_group_name,  # type: str
          resource_namespace,  # type: str
          resource_type,  # type: str
          resource_name,  # type: str
          monitor_id,  # type: str
          filter=None,  # type: Optional[str]
          expand=None,  # type: Optional[str]
          start_timestamp_utc=None,  # type: Optional[datetime.datetime]
          end_timestamp_utc=None,  # type: Optional[datetime.datetime]
          **kwargs  # type: Any
      ):
          # type: (...) -> Iterable["models.MonitorStateChangeList"]
          """Get history of a monitor of a resource (with optional filter).
  
          Get history of a monitor of a resource (with optional filter).
  
          :param subscription_id: The subscriptionId of the resource.
          :type subscription_id: str
          :param resource_group_name: The resourceGroupName of the resource.
          :type resource_group_name: str
          :param resource_namespace: The resourceNamespace of the resource.
          :type resource_namespace: str
          :param resource_type: The resourceType of the resource.
          :type resource_type: str
          :param resource_name: The resourceType of the resource.
          :type resource_name: str
          :param monitor_id: The monitorId of the resource (url encoded).
          :type monitor_id: str
          :param filter: list example: $filter=monitorName eq 'logical-disks|C:|disk-free-space-mb';
           history example: $filter=isHeartbeat eq false.
          :type filter: str
          :param expand: ex: $expand=evidence,configuration.
          :type expand: str
          :param start_timestamp_utc: The start Timestamp for the desired history.
          :type start_timestamp_utc: ~datetime.datetime
          :param end_timestamp_utc: The end Timestamp for the desired history.
          :type end_timestamp_utc: ~datetime.datetime
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either MonitorStateChangeList or the result of cls(response)
          :rtype: ~azure.core.paging.ItemPaged[~workload_monitor_api.models.MonitorStateChangeList]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.MonitorStateChangeList"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-01-13-preview"
          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_state_changes.metadata['url']  # type: ignore
                  path_format_arguments = {
                      'subscriptionId': self._serialize.url("subscription_id", subscription_id, 'str'),
                      'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
                      'resourceNamespace': self._serialize.url("resource_namespace", resource_namespace, 'str'),
                      'resourceType': self._serialize.url("resource_type", resource_type, 'str'),
                      'resourceName': self._serialize.url("resource_name", resource_name, 'str'),
                      'monitorId': self._serialize.url("monitor_id", monitor_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')
                  if filter is not None:
                      query_parameters['$filter'] = self._serialize.query("filter", filter, 'str')
                  if expand is not None:
                      query_parameters['$expand'] = self._serialize.query("expand", expand, 'str')
                  if start_timestamp_utc is not None:
                      query_parameters['startTimestampUtc'] = self._serialize.query("start_timestamp_utc", start_timestamp_utc, 'iso-8601')
                  if end_timestamp_utc is not None:
                      query_parameters['endTimestampUtc'] = self._serialize.query("end_timestamp_utc", end_timestamp_utc, 'iso-8601')
  
                  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('MonitorStateChangeList', pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or 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]:
                  error = self._deserialize(models.DefaultError, response)
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)
  
              return pipeline_response
  
          return ItemPaged(
              get_next, extract_data
          )
      list_state_changes.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceNamespace}/{resourceType}/{resourceName}/providers/Microsoft.WorkloadMonitor/monitors/{monitorId}/history'}  # type: ignore
  
      def get_state_change(
          self,
          subscription_id,  # type: str
          resource_group_name,  # type: str
          resource_namespace,  # type: str
          resource_type,  # type: str
          resource_name,  # type: str
          monitor_id,  # type: str
          timestamp_unix,  # type: str
          expand=None,  # type: Optional[str]
          **kwargs  # type: Any
      ):
          # type: (...) -> "models.MonitorStateChange"
          """Get the status of a monitor at a specific timestamp in history.
  
          Get the status of a monitor at a specific timestamp in history.
  
          :param subscription_id: The subscriptionId of the resource.
          :type subscription_id: str
          :param resource_group_name: The resourceGroupName of the resource.
          :type resource_group_name: str
          :param resource_namespace: The resourceNamespace of the resource.
          :type resource_namespace: str
          :param resource_type: The resourceType of the resource.
          :type resource_type: str
          :param resource_name: The resourceType of the resource.
          :type resource_name: str
          :param monitor_id: The monitorId of the resource (url encoded).
          :type monitor_id: str
          :param timestamp_unix: The timestamp of the state change (Unix format).
          :type timestamp_unix: str
          :param expand: ex: $expand=evidence,configuration.
          :type expand: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: MonitorStateChange, or the result of cls(response)
          :rtype: ~workload_monitor_api.models.MonitorStateChange
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["models.MonitorStateChange"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          api_version = "2020-01-13-preview"
          accept = "application/json"
  
          # Construct URL
          url = self.get_state_change.metadata['url']  # type: ignore
          path_format_arguments = {
              'subscriptionId': self._serialize.url("subscription_id", subscription_id, 'str'),
              'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
              'resourceNamespace': self._serialize.url("resource_namespace", resource_namespace, 'str'),
              'resourceType': self._serialize.url("resource_type", resource_type, 'str'),
              'resourceName': self._serialize.url("resource_name", resource_name, 'str'),
              'monitorId': self._serialize.url("monitor_id", monitor_id, 'str'),
              'timestampUnix': self._serialize.url("timestamp_unix", timestamp_unix, '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')
          if expand is not None:
              query_parameters['$expand'] = self._serialize.query("expand", expand, '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)
              error = self._deserialize(models.DefaultError, response)
              raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('MonitorStateChange', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
      get_state_change.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceNamespace}/{resourceType}/{resourceName}/providers/Microsoft.WorkloadMonitor/monitors/{monitorId}/history/{timestampUnix}'}  # type: ignore
  