/**
 * <p>Represents the data for an attribute. You can set one, and only one, of the elements.</p> <p>Each attribute in an item is a name-value pair. An attribute can be single-valued or multi-valued set. For example, a book item can have title and authors attributes. Each book has one title but can have many authors. The multi-valued attribute is a set; duplicate values are not allowed.</p>
 */
export interface _AttributeValue {
    /**
     * <p>A String data type.</p>
     */
    S?: string;
    /**
     * <p>A Number data type.</p>
     */
    N?: string;
    /**
     * <p>A Binary data type.</p>
     */
    B?: ArrayBuffer | ArrayBufferView | string;
    /**
     * <p>A String Set data type.</p>
     */
    SS?: Array<string> | Iterable<string>;
    /**
     * <p>A Number Set data type.</p>
     */
    NS?: Array<string> | Iterable<string>;
    /**
     * <p>A Binary Set data type.</p>
     */
    BS?: Array<ArrayBuffer | ArrayBufferView | string> | Iterable<ArrayBuffer | ArrayBufferView | string>;
    /**
     * <p>A Map data type.</p>
     */
    M?: {
        [key: string]: _AttributeValue;
    } | Iterable<[string, _AttributeValue]>;
    /**
     * <p>A List data type.</p>
     */
    L?: Array<_AttributeValue> | Iterable<_AttributeValue>;
    /**
     * <p>A Null data type.</p>
     */
    NULL?: boolean;
    /**
     * <p>A Boolean data type.</p>
     */
    BOOL?: boolean;
}
export interface _UnmarshalledAttributeValue extends _AttributeValue {
    /**
     * <p>A Binary data type.</p>
     */
    B?: Uint8Array;
    /**
     * <p>A String Set data type.</p>
     */
    SS?: Array<string>;
    /**
     * <p>A Number Set data type.</p>
     */
    NS?: Array<string>;
    /**
     * <p>A Binary Set data type.</p>
     */
    BS?: Array<Uint8Array>;
    /**
     * <p>A Map data type.</p>
     */
    M?: {
        [key: string]: _UnmarshalledAttributeValue;
    };
    /**
     * <p>A List data type.</p>
     */
    L?: Array<_UnmarshalledAttributeValue>;
}