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Amazon DynamoDB
API Reference

AttributeDefinition

Represents an attribute for describing the key schema for the table and indexes.

Contents

Note

In the following list, the required parameters are described first.

AttributeName

A name for the attribute.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Required: Yes

AttributeType

The data type for the attribute, where:

  • S - the attribute is of type String

  • N - the attribute is of type Number

  • B - the attribute is of type Binary

Type: String

Valid Values: S | N | B

Required: Yes

See Also

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

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