Struct rusoto_dynamodb::Put [−][src]
pub struct Put { pub condition_expression: Option<String>, pub expression_attribute_names: Option<HashMap<String, String>>, pub expression_attribute_values: Option<HashMap<String, AttributeValue>>, pub item: HashMap<String, AttributeValue>, pub return_values_on_condition_check_failure: Option<String>, pub table_name: String, }
Expand description
Represents a request to perform a PutItem
operation.
Fields
condition_expression: Option<String>
A condition that must be satisfied in order for a conditional update to succeed.
expression_attribute_names: Option<HashMap<String, String>>
One or more substitution tokens for attribute names in an expression.
expression_attribute_values: Option<HashMap<String, AttributeValue>>
One or more values that can be substituted in an expression.
item: HashMap<String, AttributeValue>
A map of attribute name to attribute values, representing the primary key of the item to be written by PutItem
. All of the table's primary key attributes must be specified, and their data types must match those of the table's key schema. If any attributes are present in the item that are part of an index key schema for the table, their types must match the index key schema.
return_values_on_condition_check_failure: Option<String>
Use ReturnValuesOnConditionCheckFailure
to get the item attributes if the Put
condition fails. For ReturnValuesOnConditionCheckFailure
, the valid values are: NONE and ALL_OLD.
table_name: String
Name of the table in which to write the item.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Put
impl UnwindSafe for Put
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