{"relationships": [{
 "id": 0,
 "name": "PLAYGROUND_COMPONENT_REL",
 "backwardPathLabel": "PLAYGROUNDS",
 "originLayerId": 2,
 "originPrimaryKey": "PLAYGROUND_ID",
 "forwardPathLabel": "PLAYGROUND_COMPONENTS",
 "destinationLayerId": 4,
 "originForeignKey": "PLAYGROUND_ID",
 "rules": [],
 "cardinality": "esriRelCardinalityOneToMany",
 "attributed": false,
 "composite": false
}]}