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Class: Aws::DynamoDB::Types::Delete

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

Overview

Note:

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

{
  key: { # required
    "AttributeName" => "value", # value <Hash,Array,String,Numeric,Boolean,IO,Set,nil>
  },
  table_name: "TableName", # required
  condition_expression: "ConditionExpression",
  expression_attribute_names: {
    "ExpressionAttributeNameVariable" => "AttributeName",
  },
  expression_attribute_values: {
    "ExpressionAttributeValueVariable" => "value", # value <Hash,Array,String,Numeric,Boolean,IO,Set,nil>
  },
  return_values_on_condition_check_failure: "ALL_OLD", # accepts ALL_OLD, NONE
}

Represents a request to perform a DeleteItem operation.

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#condition_expressionString

A condition that must be satisfied in order for a conditional delete to succeed.

Returns:

  • (String)

    A condition that must be satisfied in order for a conditional delete to succeed.

#expression_attribute_namesHash<String,String>

One or more substitution tokens for attribute names in an expression.

Returns:

  • (Hash<String,String>)

    One or more substitution tokens for attribute names in an expression.

#expression_attribute_valuesHash<String,Types::AttributeValue>

One or more values that can be substituted in an expression.

Returns:

#keyHash<String,Types::AttributeValue>

The primary key of the item to be deleted. Each element consists of an attribute name and a value for that attribute.

Returns:

#return_values_on_condition_check_failureString

Use ReturnValuesOnConditionCheckFailure to get the item attributes if the Delete condition fails. For ReturnValuesOnConditionCheckFailure, the valid values are: NONE and ALL_OLD.

Possible values:

  • ALL_OLD
  • NONE

Returns:

  • (String)

    Use ReturnValuesOnConditionCheckFailure to get the item attributes if the Delete condition fails.

#table_nameString

Name of the table in which the item to be deleted resides.

Returns:

  • (String)

    Name of the table in which the item to be deleted resides.