ArcGIS REST Services Directory
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Relationships : (InlandWaters/i12_CalSimII_InflowData)

{"relationships": [{
 "id": 0,
 "name": "i12_CalSimII_InflowData",
 "catalogID": "{B5946F9E-9FD1-4C3C-8084-824D5A381F4C}",
 "backwardPathLabel": "i12_CalSimII_InflowData",
 "originLayerId": 0,
 "originPrimaryKey": "PointID",
 "forwardPathLabel": "i12_CalSimII_Timeseries",
 "destinationLayerId": 1,
 "originForeignKey": "PointID",
 "rules": [],
 "cardinality": "esriRelCardinalityOneToMany",
 "attributed": false,
 "composite": false
}]}