{"relationships": [{
 "id": 0,
 "name": "PolesSigns",
 "backwardPathLabel": "Poles",
 "originLayerId": 0,
 "originPrimaryKey": "GlobalID",
 "forwardPathLabel": "Signs",
 "destinationLayerId": 2,
 "originForeignKey": "ParentGuid",
 "rules": [],
 "cardinality": "esriRelCardinalityOneToMany",
 "attributed": false,
 "composite": true
}]}