CfnSchema

Creates an Amazon Personalize schema from the specified schema string. The schema you create must be in Avro JSON format. Amazon Personalize recognizes three schema variants. Each schema is associated with a dataset type and has a set of required field and keywords. If you are creating a schema for a dataset in a Domain dataset group, you provide the domain of the Domain dataset group. You specify a schema when you call [CreateDataset](https://docs.aws.amazon.com/personalize/latest/dg/API_CreateDataset.html) . For more information on schemas, see [Datasets and schemas](https://docs.aws.amazon.com/personalize/latest/dg/how-it-works-dataset-schema.html) . **Related APIs** - [ListSchemas](https://docs.aws.amazon.com/personalize/latest/dg/API_ListSchemas.html) - [DescribeSchema](https://docs.aws.amazon.com/personalize/latest/dg/API_DescribeSchema.html) - [DeleteSchema](https://docs.aws.amazon.com/personalize/latest/dg/API_DeleteSchema.html)