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