Aggregation for attributes.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{
"SimpleAttributeAggregation" : String
,
"ValueForMultipleValues" : String
}
YAML
SimpleAttributeAggregation: String
ValueForMultipleValues: String
Properties
SimpleAttributeAggregation
-
The built-in aggregation functions for attributes.
-
UNIQUE_VALUE
: Returns the unique value for a field, aggregated by the dimension fields.
Required: No
Type: String
Allowed values:
UNIQUE_VALUE
Update requires: No interruption
-
ValueForMultipleValues
-
Used by the
UNIQUE_VALUE
aggregation function. If there are multiple values for the field used by the aggregation, the value for this property will be returned instead. Defaults to '*'.Required: No
Type: String
Update requires: No interruption