{"relationships": [{
 "destinationLayerId": 3,
 "attributed": false,
 "composite": false,
 "originLayerId": 1,
 "name": "",
 "backwardPathLabel": "ExampleData_SiteInfo",
 "rules": [],
 "originPrimaryKey": "metacollection_uid",
 "forwardPathLabel": "ExampleData_Survivorship",
 "id": 0,
 "originForeignKey": "metacollection_id",
 "cardinality": "esriRelCardinalityOneToMany"
}]}