ColumnSchema - AWS Clean Rooms ML

ColumnSchema

Metadata for a column.

Contents

columnName

The name of a column.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: [a-zA-Z0-9_](([a-zA-Z0-9_ ]+-)*([a-zA-Z0-9_ ]+))?

Required: Yes

columnTypes

The data type of column.

Type: Array of strings

Array Members: Fixed number of 1 item.

Valid Values: USER_ID | ITEM_ID | TIMESTAMP | CATEGORICAL_FEATURE | NUMERICAL_FEATURE

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: