{"relationships": [{
 "relationshipTableId": 1,
 "attributed": true,
 "rules": [],
 "forwardPathLabel": "specialite",
 "cardinality": "esriRelCardinalityManyToMany",
 "destinationLayerId": 2,
 "destinationForeignKey": "specialiteid",
 "composite": false,
 "originLayerId": 0,
 "name": "",
 "backwardPathLabel": "medecin",
 "originPrimaryKey": "gid",
 "id": 0,
 "originForeignKey": "medecinid",
 "destinationPrimaryKey": "id_specialite"
}]}