{
 "Name": "Get Point on Nearest Route",
 "Description": "Get point on \"DC Advanced Lenear Referencing System Route.\"",
 "Usage": "The \"getPointOnRoute\" operation returns point(s) on the nearest routes for corresponding route type. It accepts X and Y coordinates and a well-known ID (WKID), Route Type as \"Street\", \"Service\", \"Ramp\", \"Alley\", \"Driveway\" or \"Trail\" along with the search radius in METERS (maximum search radius is 200 METERS). If Route Type is \"NOT\" specified, it will return point(s) on the nearest routes regardless of route type.",
 "Input Parameters Description": {
  "x ": "X-Coordinate",
  "y ": "Y-Coordinate",
  "inSR ": "Input Spatial Reference in WKID.",
  "outSR ": "Output Spatial Reference in WKID.",
  "routeType": {
   "Description": "Targeted type of roadway. If left blank, targets all types.",
   "options": [
    "Street",
    "Service",
    "Ramp",
    "Alley",
    "Driveway",
    "Trail"
   ]
  },
  "includeSectionEvents": {
   "Description": "Include Roadway Section Events. Default value is false. Selecting true might slow the response time.",
   "options": [
    "true",
    "false"
   ]
  },
  "returnNearestMatchOnly": {
   "Description": "Include Roadway Section Events. Default value is false. Selecting true might slow the response time.",
   "options": [
    "true",
    "false"
   ]
  },
  "searchRadius": "Search radius from the input point. Maximum search radius is 200 (METERS)."
 },
 "Return Value Description": {
  "routeId": "Main Route Id of the intersection in DCALRS Roadway network",
  "blockId": "Corresponding Block Id. This is returned if Route Type is \u0027Street\u0027. ",
  "blockKey": "Unique block key",
  "blockFaceKey": "Unique block face key",
  "subBlockId": "Corresponding Sub Block Id",
  "subBlockKey": "Unique sub-block key",
  "routeName": "Route name of the main RouteId",
  "routeType": "Route type of the main RouteId",
  "streetName": "Street name",
  "streetType": "Street type",
  "quadrant": "Quadrant",
  "measure": "Returned point measure along the main RouteID (FEET)",
  "measureInMeters": "Returned point measure along the main RouteID (METERS)",
  "offset": "Distance between input and output points (FEET)",
  "offsetInMeters": "Distance between input and output points (METERS)",
  "side": "Side of roadway",
  "directionality": "Traffic directionality of the Route at the returned point",
  "rotation": "The angle that the output point should be rotated relative to the main route (DEGREES); mainly used for symbology",
  "unitBlock": "Unit block",
  "geometry": "Output point geometry on the Route.",
  "tangentOnRoute": {
   "tangentHorizontalAngle": "The angle between tangent line and the X-axis (DEGREES)",
   "tangentVerticalAngle": "The angle between tangent line and the Y-axis (DEGREES)",
   "tangetLine": "Tangent line geometry on the main Route at the output point geometry"
  },
  "roadData": {
   "segmentations": "Sub-Block and Block information on the route. Block information can be null.",
   "roadwayAttributes": "Default and lane route attributes on the returned point. lane attributes are returned if \"includeSectionEvents\" is true."
  }
 }
}