In your custom request you have set up the transportation mode on fastest;truck;tollroad:-3, which means that you are looking for a route that can be used by trucks.
Meanwhile, the HERE WeGo example you linked is calculating a route for cars.
If we switch from mode=fastest;truck;tollroad:-3 to mode=fastest;car;tollroad:-3, and leave all other parameters untouched, we can find a route going through those waypoints:
Response
{
"response": {
"metaInfo": {
"timestamp": "2021-02-08T15:08:38Z",
"mapVersion": "8.30.117.151",
"moduleVersion": "7.2.202105-8389",
"interfaceVersion": "2.6.76",
"availableMapVersion": [
"8.30.117.151"
]
},
"route": [
{
"routeId": "ABUBCAAAAB4AAAB1AAAAlwAAANUBAAB42mO4ysjAxMYABDmulnW5ShfjGKCgT_6tKCODkzXD__8QgQ_7GZAAF4g45XH-JRMDS05mncyqbrjOWfNfiNYxOFng06ka_ESOkaF55dk6ndAyuM7N8c9FhTmcbPDpXFCY-JaRYXXvtboM60y4zq3zn4nmsuLXKbYwxwpo59ZrdROFUhE645-JvmDBr7O62z2VkeE80M6gA8kInfLPRDcw4tcp7Tx_OyOIwcgAphjYGHABw3UrapWYGBgMQBx-A0YFBgeGBwwMPAwMcxgUQDo5FLQYWRyC2gxUgLwvDDwODPxgjQkMzo4tfy4vvMEYkMCgwMVYI3aQEQBgWFlRrc9XUA",
"waypoint": [
{
"linkId": "-1238197473",
"mappedPosition": {
"latitude": 43.3362329,
"longitude": -2.4982456
},
"originalPosition": {
"latitude": 43.33631,
"longitude": -2.4979
},
"type": "stopOver",
"spot": 0.3538462,
"sideOfStreet": "left",
"mappedRoadName": "Barrio Urrutia",
"label": "Barrio Urrutia - BI-2405",
"shapeIndex": 0,
"source": "user"
},
{
"linkId": "+724111030",
"mappedPosition": {
"latitude": 42.9544249,
"longitude": -2.2336662
},
"originalPosition": {
"latitude": 42.9547,
"longitude": -2.2334
},
"type": "stopOver",
"spot": 0.0839161,
"sideOfStreet": "right",
"mappedRoadName": "",
"label": "N-I",
"shapeIndex": 2413,
"source": "user"
},
{
"linkId": "-785506068",
"mappedPosition": {
"latitude": 42.8375127,
"longitude": -1.6827625
},
"originalPosition": {
"latitude": 42.8375209,
"longitude": -1.682764
},
"type": "stopOver",
"spot": 0.325,
"sideOfStreet": "right",
"mappedRoadName": "Calle E",
"label": "Calle E",
"shapeIndex": 3564,
"source": "user"
},
{
"linkId": "+784694977",
"mappedPosition": {
"latitude": 42.7655521,
"longitude": -1.6340184
},
"originalPosition": {
"latitude": 42.7655569,
"longitude": -1.633923
},
"type": "stopOver",
"spot": 0.6483516,
"sideOfStreet": "right",
"mappedRoadName": "Calle A",
"label": "Calle A",
"shapeIndex": 3912,
"source": "user"
},
{
"linkId": "+1167198260",
"mappedPosition": {
"latitude": 42.7426922,
"longitude": -1.6330802
},
"originalPosition": {
"latitude": 42.742708,
"longitude": -1.6330681
},
"type": "stopOver",
"spot": 0.3364486,
"sideOfStreet": "neither",
"mappedRoadName": "Carretera Salinas",
"label": "Carretera Salinas",
"shapeIndex": 4006,
"source": "user"
},
{
"linkId": "+1171177552",
"mappedPosition": {
"latitude": 42.7354551,
"longitude": -1.633918
},
"originalPosition": {
"latitude": 42.73545,
"longitude": -1.63392
},
"type": "stopOver",
"spot": 0.2121212,
"sideOfStreet": "neither",
"mappedRoadName": "Polígono Industrial Morea Norte",
"label": "Polígono Industrial Morea Norte",
"shapeIndex": 4025,
"source": "user"
}
],
"mode": {
"type": "fastest",
"transportModes": [
"car"
],
"trafficMode": "disabled",
"feature": [
{
"value": "tollroad",
"weight": [
"Byte",
-3
]
}
]
},
"boundingBox": {
"topLeft": {
"latitude": 43.3362329,
"longitude": -2.5007308
},
"bottomRight": {
"latitude": 42.7354002,
"longitude": -1.6270387
}
},
"leg": [
{
"start": {
"linkId": "-1238197473",
"mappedPosition": {
"latitude": 43.3362329,
"longitude": -2.4982456
},
"originalPosition": {
"latitude": 43.33631,
"longitude": -2.4979
},
"type": "stopOver",
"spot": 0.3538462,
"sideOfStreet": "left",
"mappedRoadName": "Barrio Urrutia",
"label": "Barrio Urrutia - BI-2405",
"shapeIndex": 0,
"source": "user"
},
"end": {
"linkId": "+724111030",
"mappedPosition": {
"latitude": 42.9544249,
"longitude": -2.2336662
},
"originalPosition": {
"latitude": 42.9547,
"longitude": -2.2334
},
"type": "stopOver",
"spot": 0.0839161,
"sideOfStreet": "right",
"mappedRoadName": "",
"label": "N-I",
"shapeIndex": 2413,
"source": "user"
},
"length": 79900,
"travelTime": 5026,
"maneuver": [
{
"position": {
"latitude": 43.3362329,
"longitude": -2.4982456
},
"instruction": "Diríjase al <span class=\"heading\">sur</span> por <span class=\"street\">Barrio Urrutia</span> <span class=\"number\">(BI-2405)</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">170 m</span>.</span>",
"travelTime": 10,
"length": 170,
"firstPoint": 0,
"lastPoint": 8,
"note": [],
"nextManeuver": "M2",
"toLink": "-1238197473",
"boundingBox": {
"topLeft": {
"latitude": 43.3362329,
"longitude": -2.4984133
},
"bottomRight": {
"latitude": 43.3347344,
"longitude": -2.4981666
}
},
"shapeQuality": "exact",
"direction": "forward",
"action": "depart",
"roadName": "",
"nextRoadName": "Barrio Urrutia",
"roadNumber": "",
"nextRoadNumber": "BI-2405",
"trafficTime": 10,
"baseTime": 10,
"roadShield": {
"region": "ESP",
"category": "3",
"label": "BI-2405"
},
"startAngle": 163,
"id": "M1",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.3347344,
"longitude": -2.4983704
},
"instruction": "Continúe por <span class=\"number\">BI-2405</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">1.3 km</span>.</span>",
"travelTime": 76,
"length": 1298,
"firstPoint": 8,
"lastPoint": 42,
"note": [],
"nextManeuver": "M3",
"toLink": "-1004767700",
"boundingBox": {
"topLeft": {
"latitude": 43.3347344,
"longitude": -2.4983704
},
"bottomRight": {
"latitude": 43.3243382,
"longitude": -2.4930918
}
},
"shapeQuality": "exact",
"direction": "forward",
"action": "continue",
"roadName": "Barrio Urrutia",
"nextRoadName": "",
"roadNumber": "BI-2405",
"nextRoadNumber": "BI-2405",
"trafficTime": 76,
"baseTime": 76,
"roadShield": {
"region": "ESP",
"category": "3",
"label": "BI-2405"
},
"startAngle": 171,
"id": "M2",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.3243382,
"longitude": -2.4930918
},
"instruction": "Continúe por <span class=\"next-street\">Atxurra</span> <span class=\"number\">(BI-2405)</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">64 m</span>.</span>",
"travelTime": 3,
"length": 64,
"firstPoint": 42,
"lastPoint": 43,
"note": [],
"nextManeuver": "M4",
"toLink": "-799933634",
"boundingBox": {
"topLeft": {
"latitude": 43.3243382,
"longitude": -2.4930918
},
"bottomRight": {
"latitude": 43.3238447,
"longitude": -2.4926949
}
},
"shapeQuality": "exact",
"direction": "forward",
"action": "continue",
"roadName": "",
"nextRoadName": "Atxurra",
"roadNumber": "BI-2405",
"nextRoadNumber": "BI-2405",
"trafficTime": 3,
"baseTime": 3,
"roadShield": {
"region": "ESP",
"category": "3",
"label": "BI-2405"
},
"startAngle": 149,
"id": "M3",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.3238447,
"longitude": -2.4926949
},
"instruction": "Continúe por <span class=\"number\">BI-2405</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">4.6 km</span>.</span>",
"travelTime": 315,
"length": 4571,
"firstPoint": 43,
"lastPoint": 223,
"note": [],
"nextManeuver": "M5",
"toLink": "-909177678",
"boundingBox": {
"topLeft": {
"latitude": 43.3238447,
"longitude": -2.4926949
},
"bottomRight": {
"latitude": 43.3015716,
"longitude": -2.4772775
}
},
"shapeQuality": "exact",
"direction": "forward",
"action": "continue",
"roadName": "Atxurra",
"nextRoadName": "",
"roadNumber": "BI-2405",
"nextRoadNumber": "BI-2405",
"trafficTime": 315,
"baseTime": 315,
"roadShield": {
"region": "ESP",
"category": "3",
"label": "BI-2405"
},
"startAngle": 149,
"id": "M4",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.3015716,
"longitude": -2.4783933
},
"instruction": "Continúe por <span class=\"next-street\">Barrio Ubilla Urberuaga</span> <span class=\"number\">(BI-2405)</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">763 m</span>.</span>",
"travelTime": 64,
"length": 763,
"firstPoint": 223,
"lastPoint": 252,
"note": [],
"nextManeuver": "M6",
"toLink": "-1238195842",
"boundingBox": {
"topLeft": {
"latitude": 43.3015716,
"longitude": -2.4797666
},
"bottomRight": {
"latitude": 43.2969904,
"longitude": -2.4754214
}
},
"shapeQuality": "exact",
"direction": "forward",
"action": "continue",
"roadName": "",
"nextRoadName": "Barrio Ubilla Urberuaga",
"roadNumber": "BI-2405",
"nextRoadNumber": "BI-2405",
"trafficTime": 64,
"baseTime": 64,
"roadShield": {
"region": "ESP",
"category": "3",
"label": "BI-2405"
},
"startAngle": 185,
"id": "M5",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.2969904,
"longitude": -2.4754214
},
"instruction": "Gire a la <span class=\"direction\">derecha</span> en <span class=\"next-street\">Barrio Ubilla Urberuaga</span> <span class=\"number\">(BI-633)</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">4.0 km</span>.</span>",
"travelTime": 291,
"length": 3994,
"firstPoint": 252,
"lastPoint": 371,
"note": [],
"nextManeuver": "M7",
"toLink": "-1218484943",
"boundingBox": {
"topLeft": {
"latitude": 43.2969904,
"longitude": -2.4975228
},
"bottomRight": {
"latitude": 43.27299,
"longitude": -2.4754214
}
},
"shapeQuality": "exact",
"direction": "right",
"action": "rightTurn",
"roadName": "Barrio Ubilla Urberuaga",
"nextRoadName": "Barrio Ubilla Urberuaga",
"roadNumber": "BI-2405",
"nextRoadNumber": "BI-633",
"trafficTime": 324,
"baseTime": 291,
"roadShield": {
"region": "ESP",
"category": "2",
"label": "BI-633"
},
"startAngle": 118,
"id": "M6",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.27299,
"longitude": -2.4975228
},
"instruction": "Gire a la <span class=\"direction\">izquierda</span> en dirección a <span class=\"sign\">Calle Beko-Benta</span>. <span class=\"distance-description\">Siga durante <span class=\"length\">20 m</span>.</span>",
"travelTime": 5,
"length": 20,
"firstPoint": 371,
"lastPoint": 373,
"note": [],
"nextManeuver": "M8",
"toLink": "-77389318",
"boundingBox": {
"topLeft": {
"latitude": 43.27299,
"longitude": -2.4975228
},
"bottomRight": {
"latitude": 43.2728291,
"longitude": -2.4974155
}
},
"shapeQuality": "exact",
"direction": "left",
"action": "leftTurn",
"roadName": "",
"nextRoadName": "",
"roadNumber": "BI-633",
"nextRoadNumber": "",
"trafficTime": 5,
"baseTime": 5,
"startAngle": 203,
"id": "M7",
"_type": "PrivateTransportManeuverType"
},
{
"position": {
"latitude": 43.2728291,
"longitude": -2.4974155
},
// REDACTED FOR BREVITY
// REDACTED FOR BREVITY
// REDACTED FOR BREVITY
// REDACTED FOR BREVITY
"incident": [
{
"validityPeriod": {
"from": "2021-02-03T05:56:19Z",
"until": "2021-02-12T06:11:28Z"
},
"text": "trabajos de construcción",
"type": "roadworks",
"criticality": 2,
"firstPoint": 2110,
"lastPoint": 2148
}
],
"label": [
"A-10",
"N-I"
],
"zone": []
}
],
"language": "es-es"
}
}
Edit
It turned out there is a road allowing trucks, that goes through those waypoints, but as it includes a toll cost, it is necessary to remove the tollroad:-3 part from the parameter mode=fastest;truck;tollroad:-3 in order to have the route returned.
