import { _UnmarshalledAttributeValue } from './_AttributeValue';
import { _UnmarshalledKeysAndAttributes } from './_KeysAndAttributes';
import { _UnmarshalledConsumedCapacity } from './_ConsumedCapacity';
import * as __aws_sdk_types from '@aws-sdk/types';
/**
 * <p>Represents the output of a <code>BatchGetItem</code> operation.</p>
 */
export interface BatchGetItemOutput {
    /**
     * <p>A map of table name to a list of items. Each object in <code>Responses</code> consists of a table name, along with a map of attribute data consisting of the data type and attribute value.</p>
     */
    Responses?: {
        [key: string]: Array<{
            [key: string]: _UnmarshalledAttributeValue;
        }>;
    };
    /**
     * <p>A map of tables and their respective keys that were not processed with the current response. The <code>UnprocessedKeys</code> value is in the same form as <code>RequestItems</code>, so the value can be provided directly to a subsequent <code>BatchGetItem</code> operation. For more information, see <code>RequestItems</code> in the Request Parameters section.</p> <p>Each element consists of:</p> <ul> <li> <p> <code>Keys</code> - An array of primary key attribute values that define specific items in the table.</p> </li> <li> <p> <code>ProjectionExpression</code> - One or more attributes to be retrieved from the table or index. By default, all attributes are returned. If a requested attribute is not found, it does not appear in the result.</p> </li> <li> <p> <code>ConsistentRead</code> - The consistency of a read operation. If set to <code>true</code>, then a strongly consistent read is used; otherwise, an eventually consistent read is used.</p> </li> </ul> <p>If there are no unprocessed keys remaining, the response contains an empty <code>UnprocessedKeys</code> map.</p>
     */
    UnprocessedKeys?: {
        [key: string]: _UnmarshalledKeysAndAttributes;
    };
    /**
     * <p>The read capacity units consumed by the entire <code>BatchGetItem</code> operation.</p> <p>Each element consists of:</p> <ul> <li> <p> <code>TableName</code> - The table that consumed the provisioned throughput.</p> </li> <li> <p> <code>CapacityUnits</code> - The total number of capacity units consumed.</p> </li> </ul>
     */
    ConsumedCapacity?: Array<_UnmarshalledConsumedCapacity>;
    /**
     * Metadata about the response received, including the HTTP status code, HTTP headers, and any request identifiers recognized by the SDK.
     */
    $metadata: __aws_sdk_types.ResponseMetadata;
}