:doc:`ForecastService <../../forecast>` / Client / list_monitors

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list_monitors
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.. py:method:: ForecastService.Client.list_monitors(**kwargs)

  

  Returns a list of monitors created with the  CreateMonitor operation and  CreateAutoPredictor operation. For each monitor resource, this operation returns of a summary of its properties, including its Amazon Resource Name (ARN). You can retrieve a complete set of properties of a monitor resource by specify the monitor's ARN in the  DescribeMonitor operation.

  

  See also: `AWS API Documentation <https://docs.aws.amazon.com/goto/WebAPI/forecast-2018-06-26/ListMonitors>`_  


  **Request Syntax**
  ::

    response = client.list_monitors(
        NextToken='string',
        MaxResults=123,
        Filters=[
            {
                'Key': 'string',
                'Value': 'string',
                'Condition': 'IS'|'IS_NOT'
            },
        ]
    )
    
  :type NextToken: string
  :param NextToken: 

    If the result of the previous request was truncated, the response includes a ``NextToken``. To retrieve the next set of results, use the token in the next request. Tokens expire after 24 hours.

    

  
  :type MaxResults: integer
  :param MaxResults: 

    The maximum number of monitors to include in the response.

    

  
  :type Filters: list
  :param Filters: 

    An array of filters. For each filter, provide a condition and a match statement. The condition is either ``IS`` or ``IS_NOT``, which specifies whether to include or exclude the resources that match the statement from the list. The match statement consists of a key and a value.

     

    **Filter properties**

     

    
    * ``Condition`` - The condition to apply. Valid values are ``IS`` and ``IS_NOT``.
     
    * ``Key`` - The name of the parameter to filter on. The only valid value is ``Status``.
     
    * ``Value`` - The value to match.
    

     

    For example, to list all monitors who's status is ACTIVE, you would specify:

     

    ``"Filters": [ { "Condition": "IS", "Key": "Status", "Value": "ACTIVE" } ]``

    

  
    - *(dict) --* 

      Describes a filter for choosing a subset of objects. Each filter consists of a condition and a match statement. The condition is either ``IS`` or ``IS_NOT``, which specifies whether to include or exclude the objects that match the statement, respectively. The match statement consists of a key and a value.

      

    
      - **Key** *(string) --* **[REQUIRED]** 

        The name of the parameter to filter on.

        

      
      - **Value** *(string) --* **[REQUIRED]** 

        The value to match.

        

      
      - **Condition** *(string) --* **[REQUIRED]** 

        The condition to apply. To include the objects that match the statement, specify ``IS``. To exclude matching objects, specify ``IS_NOT``.

        

      
    

  
  :rtype: dict
  :returns: 
    
    **Response Syntax**

    
    ::

      {
          'Monitors': [
              {
                  'MonitorArn': 'string',
                  'MonitorName': 'string',
                  'ResourceArn': 'string',
                  'Status': 'string',
                  'CreationTime': datetime(2015, 1, 1),
                  'LastModificationTime': datetime(2015, 1, 1)
              },
          ],
          'NextToken': 'string'
      }
      
    **Response Structure**

    

    - *(dict) --* 
      

      - **Monitors** *(list) --* 

        An array of objects that summarize each monitor's properties.

        
        

        - *(dict) --* 

          Provides a summary of the monitor properties used in the  ListMonitors operation. To get a complete set of properties, call the  DescribeMonitor operation, and provide the listed ``MonitorArn``.

          
          

          - **MonitorArn** *(string) --* 

            The Amazon Resource Name (ARN) of the monitor resource.

            
          

          - **MonitorName** *(string) --* 

            The name of the monitor resource.

            
          

          - **ResourceArn** *(string) --* 

            The Amazon Resource Name (ARN) of the predictor being monitored.

            
          

          - **Status** *(string) --* 

            The status of the monitor. States include:

             

            
            * ``ACTIVE``
             
            * ``ACTIVE_STOPPING``, ``ACTIVE_STOPPED``
             
            * ``UPDATE_IN_PROGRESS``
             
            * ``CREATE_PENDING``, ``CREATE_IN_PROGRESS``, ``CREATE_FAILED``
             
            * ``DELETE_PENDING``, ``DELETE_IN_PROGRESS``, ``DELETE_FAILED``
            

            
          

          - **CreationTime** *(datetime) --* 

            When the monitor resource was created.

            
          

          - **LastModificationTime** *(datetime) --* 

            The last time the monitor resource was modified. The timestamp depends on the status of the job:

             

            
            * ``CREATE_PENDING`` - The ``CreationTime``.
             
            * ``CREATE_IN_PROGRESS`` - The current timestamp.
             
            * ``STOPPED`` - When the resource stopped.
             
            * ``ACTIVE`` or ``CREATE_FAILED`` - When the monitor creation finished or failed.
            

            
      
    
      

      - **NextToken** *(string) --* 

        If the response is truncated, Amazon Forecast returns this token. To retrieve the next set of results, use the token in the next request.

        
  
  **Exceptions**
  
  *   :py:class:`ForecastService.Client.exceptions.InvalidNextTokenException`

  
  *   :py:class:`ForecastService.Client.exceptions.InvalidInputException`

  