Serializers

Implements methods for serializing data for an inference endpoint.

sagemaker.serializers.retrieve_options(region=None, model_id=None, model_version=None, tolerate_vulnerable_model=False, tolerate_deprecated_model=False)

Retrieves the supported serializers for the model matching the given arguments.

Parameters

  • region (str) – The AWS Region for which to retrieve the supported serializers. Defaults to None.

  • model_id (str) – The model ID of the model for which to retrieve the supported serializers. (Default: None).

  • model_version (str) – The version of the model for which to retrieve the supported serializers. (Default: None).

  • tolerate_vulnerable_model (bool) – True if vulnerable versions of model specifications should be tolerated (exception not raised). If False, raises an exception if the script used by this version of the model has dependencies with known security vulnerabilities. (Default: False).

  • tolerate_deprecated_model (bool) – True if deprecated models should be tolerated (exception not raised). False if these models should raise an exception. (Default: False).

Returns

The supported serializers to use for the model.

Return type

List[SimpleBaseSerializer]

Raises

ValueError – If the combination of arguments specified is not supported.

sagemaker.serializers.retrieve_default(region=None, model_id=None, model_version=None, tolerate_vulnerable_model=False, tolerate_deprecated_model=False)

Retrieves the default serializer for the model matching the given arguments.

Parameters

  • region (str) – The AWS Region for which to retrieve the default serializer. Defaults to None.

  • model_id (str) – The model ID of the model for which to retrieve the default serializer. (Default: None).

  • model_version (str) – The version of the model for which to retrieve the default serializer. (Default: None).

  • tolerate_vulnerable_model (bool) – True if vulnerable versions of model specifications should be tolerated (exception not raised). If False, raises an exception if the script used by this version of the model has dependencies with known security vulnerabilities. (Default: False).

  • tolerate_deprecated_model (bool) – True if deprecated models should be tolerated (exception not raised). False if these models should raise an exception. (Default: False).

Returns

The default serializer to use for the model.

Return type

SimpleBaseSerializer

Raises

ValueError – If the combination of arguments specified is not supported.