AWS::EntityResolution::MatchingWorkflow RuleBasedProperties - Amazon CloudFormation
SyntaxProperties
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AWS::EntityResolution::MatchingWorkflow RuleBasedProperties

An object which defines the list of matching rules to run in a matching workflow. RuleBasedProperties contain a Rules field, which is a list of rule objects.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "AttributeMatchingModel" : String,
  "MatchPurpose" : String,
  "Rules" : [ Rule, ... ]
}

Properties

AttributeMatchingModel

The comparison type. You can either choose ONE_TO_ONE or MANY_TO_MANY as the attributeMatchingModel.

If you choose MANY_TO_MANY, the system can match attributes across the sub-types of an attribute type. For example, if the value of the Email field of Profile A and the value of BusinessEmail field of Profile B matches, the two profiles are matched on the Email attribute type.

If you choose ONE_TO_ONE, the system can only match attributes if the sub-types are an exact match. For example, for the Email attribute type, the system will only consider it a match if the value of the Email field of Profile A matches the value of the Email field of Profile B.

Required: Yes

Type: String

Allowed values: ONE_TO_ONE | MANY_TO_MANY

Update requires: No interruption

MatchPurpose

An indicator of whether to generate IDs and index the data or not.

If you choose IDENTIFIER_GENERATION, the process generates IDs and indexes the data.

If you choose INDEXING, the process indexes the data without generating IDs.

Required: No

Type: String

Allowed values: IDENTIFIER_GENERATION | INDEXING

Update requires: No interruption

Rules

A list of Rule objects, each of which have fields RuleName and MatchingKeys.

Required: Yes

Type: Array of Rule

Minimum: 1

Maximum: 15

Update requires: No interruption