AWS::EntityResolution::IdMappingWorkflow IdMappingRuleBasedProperties
An object that defines the list of matching rules to run in an ID mapping workflow.
Syntax
To declare this entity in your Amazon CloudFormation template, use the following syntax:
JSON
{ "AttributeMatchingModel" :
String
, "RecordMatchingModel" :String
, "RuleDefinitionType" :String
, "Rules" :[ Rule, ... ]
}
YAML
AttributeMatchingModel:
String
RecordMatchingModel:String
RuleDefinitionType:String
Rules:- Rule
Properties
AttributeMatchingModel
-
The comparison type. You can either choose
ONE_TO_ONE
orMANY_TO_MANY
as theattributeMatchingModel
.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 theEmail
field of Profile A matches the value of theBusinessEmail
field of Profile B, the two profiles are matched on theEmail
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 theEmail
attribute type, the system will only consider it a match if the value of theEmail
field of Profile A matches the value of theEmail
field of Profile B.Required: Yes
Type: String
Allowed values:
ONE_TO_ONE | MANY_TO_MANY
Update requires: No interruption
RecordMatchingModel
-
The type of matching record that is allowed to be used in an ID mapping workflow.
If the value is set to
ONE_SOURCE_TO_ONE_TARGET
, only one record in the source can be matched to the same record in the target.If the value is set to
MANY_SOURCE_TO_ONE_TARGET
, multiple records in the source can be matched to one record in the target.Required: Yes
Type: String
Allowed values:
ONE_SOURCE_TO_ONE_TARGET | MANY_SOURCE_TO_ONE_TARGET
Update requires: No interruption
RuleDefinitionType
-
The set of rules you can use in an ID mapping workflow. The limitations specified for the source or target to define the match rules must be compatible.
Required: No
Type: String
Allowed values:
SOURCE | TARGET
Update requires: No interruption
Rules
-
The rules that can be used for ID mapping.
Required: No
Type: Array of Rule
Minimum:
1
Maximum:
25
Update requires: No interruption