class Aws::SimpleDB::Types::UpdateCondition

Specifies the conditions under which data should be updated. If an update condition is specified for a request, the data will only be updated if the condition is satisfied. For example, if an attribute with a specific name and value exists, or if a specific attribute doesn't exist.

@note When making an API call, you may pass UpdateCondition

data as a hash:

    {
      name: "String",
      value: "String",
      exists: false,
    }

@!attribute [rw] name

The name of the attribute involved in the condition.
@return [String]

@!attribute [rw] value

The value of an attribute. This value can only be specified when the
`Exists` parameter is equal to `true`.
@return [String]

@!attribute [rw] exists

A value specifying whether or not the specified attribute must exist
with the specified value in order for the update condition to be
satisfied. Specify `true` if the attribute must exist for the update
condition to be satisfied. Specify `false` if the attribute should
not exist in order for the update condition to be satisfied.
@return [Boolean]

Constants

SENSITIVE