AWS::AmplifyUIBuilder::Component Predicate
The Predicate
property specifies information for generating Amplify DataStore queries. Use Predicate
to retrieve a subset of the
data in a collection.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "And" :
[ Predicate, ... ]
, "Field" :String
, "Operand" :String
, "OperandType" :String
, "Operator" :String
, "Or" :[ Predicate, ... ]
}
YAML
And:
- Predicate
Field:String
Operand:String
OperandType:String
Operator:String
Or:- Predicate
Properties
And
-
A list of predicates to combine logically.
Required: No
Type: Array of Predicate
Update requires: No interruption
Field
-
The field to query.
Required: No
Type: String
Update requires: No interruption
Operand
-
The value to use when performing the evaluation.
Required: No
Type: String
Update requires: No interruption
OperandType
-
The type of value to use when performing the evaluation.
Required: No
Type: String
Pattern:
^boolean|string|number$
Update requires: No interruption
Operator
-
The operator to use to perform the evaluation.
Required: No
Type: String
Update requires: No interruption
Or
-
A list of predicates to combine logically.
Required: No
Type: Array of Predicate
Update requires: No interruption