AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.

Class: Aws::DynamoDB::Types::TransactGetItem

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing TransactGetItem as input to an Aws::Client method, you can use a vanilla Hash:

{
  get: { # required
    key: { # required
      "AttributeName" => "value", # value <Hash,Array,String,Numeric,Boolean,IO,Set,nil>
    },
    table_name: "TableName", # required
    projection_expression: "ProjectionExpression",
    expression_attribute_names: {
      "ExpressionAttributeNameVariable" => "AttributeName",
    },
  },
}

Specifies an item to be retrieved as part of the transaction.

Instance Attribute Summary collapse

Instance Attribute Details

#getTypes::Get

Contains the primary key that identifies the item to get, together with the name of the table that contains the item, and optionally the specific attributes of the item to retrieve.

Returns:

  • (Types::Get)

    Contains the primary key that identifies the item to get, together with the name of the table that contains the item, and optionally the specific attributes of the item to retrieve.