List of exceptions for Neptune ML Gremlin inference queries - Amazon Neptune
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List of exceptions for Neptune ML Gremlin inference queries

  • BadRequestException   –   The credentials for the supplied role cannot be loaded.

    Message: Unable to load credentials for role: the specified IAM Role ARN.

  • BadRequestException   –   The specified IAM role is not authorized to invoke the SageMaker endpoint.

    Message: User: the specified IAM Role ARN is not authorized to perform: sagemaker:InvokeEndpoint on resource: the specified endpoint.

  • BadRequestException   –   The specified endpoint does not exist.

    Message: Endpoint the specified endpoint not found.

  • InvalidParameterException   –   The specified endpoint is not syntactically valid.

    Message: Invalid endpoint provided for external service query.

  • InvalidParameterException   –   The specified SageMaker execution IAM Role ARN is not syntactically valid.

    Message: Invalid IAM role ARN provided for external service query.

  • InvalidParameterException   –   Multiple property keys are specified in the properties() step in a query.

    Message: ML inference queries are currently supported for one property key.

  • InvalidParameterException   –   Multiple edge labels are specified in a query.

    Message: ML inference are currently supported only with one edge label.

  • InvalidParameterException   –   Multiple vertex label constraints are specified in a query.

    Message: ML inference are currently supported only with one vertex label constraint.

  • InvalidParameterException   –   Both Neptune#ml.classification and Neptune#ml.regression predicates are present in the same query.

    Message: Both regression and classification ML predicates cannot be specified in the query.

  • InvalidParameterException   –   More than one edge label was specified in the in() or out() step in a link-prediction query.

    Message: ML inference are currently supported only with one edge label.

  • InvalidParameterException   –   More than one property key was specified with Neptune#ml.score.

    Message: Neptune ML inference queries are currently supported for one property key and one Neptune#ml.score property key.

  • MissingParameterException   –   The endpoint was not specified in the query or as a DB cluster parameter.

    Message: No endpoint provided for external service query.

  • MissingParameterException   –   The SageMaker execution IAM role was not specified in the query or as a DB cluster parameter.

    Message: No IAM role ARN provided for external service query.

  • MissingParameterException   –   The property key is missing from the properties() step in a query.

    Message: Property key needs to be specified using properties() step for ML inference queries.

  • MissingParameterException   –   No edge label was specified in the in() or out() step of a link-prediction query.

    Message: Edge label needs to be specified while using in() or out() step for ML inference queries.

  • MissingParameterException   –   No property key was specified with Neptune#ml.score.

    Message: Property key needs to be specified along with Neptune#ml.score property key while using the properties() step for Neptune ML inference queries.

  • UnsupportedOperationException   –   The both() step is used in a link-prediction query.

    Message: ML inference queries are currently not supported with both() step.

  • UnsupportedOperationException   –   No predicted vertex label was specified in the has() step with the in() or out() step in a link-prediction query.

    Message: Predicted vertex label needs to be specified using has() step for ML inference queries.