The read capacity units consumed by the entire BatchGetItem
operation.
Each element consists of:
TableName
- The table that consumed the provisioned
throughput.
CapacityUnits
- The total number of capacity units consumed.
A map of table name to a list of items. Each object in Responses
consists
of a table name, along with a map of attribute data consisting of the data type and
attribute value.
A map of tables and their respective keys that were not processed with the current
response. The UnprocessedKeys
value is in the same form as
RequestItems
, so the value can be provided directly to a subsequent
BatchGetItem
operation. For more information, see
RequestItems
in the Request Parameters section.
Each element consists of:
Keys
- An array of primary key attribute values that define
specific items in the table.
ProjectionExpression
- 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.
ConsistentRead
- The consistency of a read operation. If set to
true
, then a strongly consistent read is used; otherwise, an
eventually consistent read is used.
If there are no unprocessed keys remaining, the response contains an empty
UnprocessedKeys
map.
Metadata pertaining to this request.