:doc:`SageMaker <../../sagemaker>` / Client / update_feature_metadata

***********************
update_feature_metadata
***********************



.. py:method:: SageMaker.Client.update_feature_metadata(**kwargs)

  

  Updates the description and parameters of the feature group.

  

  See also: `AWS API Documentation <https://docs.aws.amazon.com/goto/WebAPI/sagemaker-2017-07-24/UpdateFeatureMetadata>`_  


  **Request Syntax**
  ::

    response = client.update_feature_metadata(
        FeatureGroupName='string',
        FeatureName='string',
        Description='string',
        ParameterAdditions=[
            {
                'Key': 'string',
                'Value': 'string'
            },
        ],
        ParameterRemovals=[
            'string',
        ]
    )
    
  :type FeatureGroupName: string
  :param FeatureGroupName: **[REQUIRED]** 

    The name or Amazon Resource Name (ARN) of the feature group containing the feature that you're updating.

    

  
  :type FeatureName: string
  :param FeatureName: **[REQUIRED]** 

    The name of the feature that you're updating.

    

  
  :type Description: string
  :param Description: 

    A description that you can write to better describe the feature.

    

  
  :type ParameterAdditions: list
  :param ParameterAdditions: 

    A list of key-value pairs that you can add to better describe the feature.

    

  
    - *(dict) --* 

      A key-value pair that you specify to describe the feature.

      

    
      - **Key** *(string) --* 

        A key that must contain a value to describe the feature.

        

      
      - **Value** *(string) --* 

        The value that belongs to a key.

        

      
    

  :type ParameterRemovals: list
  :param ParameterRemovals: 

    A list of parameter keys that you can specify to remove parameters that describe your feature.

    

  
    - *(string) --* 

    

  
  :returns: None
  **Exceptions**
  
  *   :py:class:`SageMaker.Client.exceptions.ResourceNotFound`

  