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, ... ]
}
YAML
AttributeMatchingModel:
String
MatchPurpose: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 and the value ofBusinessEmail
field of Profile B matches, 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
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 fieldsRuleName
andMatchingKeys
.Required: Yes
Type: Array of Rule
Minimum:
1
Maximum:
15
Update requires: No interruption