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pub struct Get {
    pub expression_attribute_names: Option<HashMap<String, String>>,
    pub key: HashMap<String, AttributeValue>,
    pub projection_expression: Option<String>,
    pub table_name: String,
}
Expand description

Specifies an item and related attribute values to retrieve in a TransactGetItem object.

Fields

expression_attribute_names: Option<HashMap<String, String>>

One or more substitution tokens for attribute names in the ProjectionExpression parameter.

key: HashMap<String, AttributeValue>

A map of attribute names to AttributeValue objects that specifies the primary key of the item to retrieve.

projection_expression: Option<String>

A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.

table_name: String

The name of the table from which to retrieve the specified item.

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