Struct rusoto_dynamodb::BatchGetItemOutput [−][src]
pub struct BatchGetItemOutput { pub consumed_capacity: Option<Vec<ConsumedCapacity>>, pub responses: Option<HashMap<String, Vec<HashMap<String, AttributeValue>>>>, pub unprocessed_keys: Option<HashMap<String, KeysAndAttributes>>, }
Expand description
Represents the output of a BatchGetItem
operation.
Fields
consumed_capacity: Option<Vec<ConsumedCapacity>>
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.
responses: Option<HashMap<String, Vec<HashMap<String, AttributeValue>>>>
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.
unprocessed_keys: Option<HashMap<String, KeysAndAttributes>>
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 totrue
, 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.
Trait Implementations
Returns the “default value” for a type. Read more
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for BatchGetItemOutput
impl Send for BatchGetItemOutput
impl Sync for BatchGetItemOutput
impl Unpin for BatchGetItemOutput
impl UnwindSafe for BatchGetItemOutput
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self