Describes the specified schema in detail.
See https://www.paws-r-sdk.com/docs/glue_get_schema/ for full documentation.
glue_get_schema(SchemaId)[required] This is a wrapper structure to contain schema identity fields. The structure contains:
SchemaId$SchemaArn: The Amazon Resource Name (ARN) of the schema.
Either SchemaArn or SchemaName and RegistryName has to be
provided.
SchemaId$SchemaName: The name of the schema. Either SchemaArn or
SchemaName and RegistryName has to be provided.