parameters

Specifies the Lambda function or functions to use for updating the data catalog. This is a mapping whose values depend on the catalog type.

For the HIVE data catalog type, use the following syntax. The metadata-function parameter is required. The sdk-version parameter is optional and defaults to the currently supported version.metadata-function=lambda_arn, sdk-version=version_number
For the LAMBDA data catalog type, use one of the following sets of required parameters, but not both.

If you have one Lambda function that processes metadata and another for reading the actual data, use the following syntax. Both parameters are required.metadata-function=lambda_arn, record-function=lambda_arn
If you have a composite Lambda function that processes both metadata and data, use the following syntax to specify your Lambda function.function=lambda_arn