Route Section Update
User Story
The user wants to retrieve an update on a route section identified by its context, ctx.
Note: This service is subject to Terms and Conditions as described in Supplier Terms for Developers Using HERE Location Platform APIs.
Request
The query parameter ctx represents the context of a section from the initial route which can be obtained from the Connections/Connection/Sections/Sec element of the response for the initial transit route request, but with the the optional section context parameter enabled, secCtx=1. For reference, use the request in Transit Route with the secCtx parameter.
Note: The query parameter
ctx expires after a few minutes. You need to request a new Transit Route to obtain fresh values. https://transit.ls.hereapi.com/v3/sectionupdate.json
?apiKey={YOUR_API_KEY}
&ctx={Context from one of 'Connections/Connection/Sections/Sec' elements in previous transit route response}
&graph=1 Note: This example uses a HERE API Key to authenticate your request. For the available authentication options, see the Identity & Access Management Developer Guide.
Response
The response to the request contains the following information blocks:
- a single transit connection containing a single segment
- the connection includes the following information:
- departure time
- real-time information about delays or disruptions
- an operator who runs the service, including operator code, operator name and links to operator websites, if any.
{
"Res": {
"serviceUrl": "http://ip-10-124-93-102.eu-west-1.compute.internal:8080/hafasproxy/G1C",
"Connections": {
"context": "9be58603-0d79-498f-b2fe-bada805fce55",
"Connection": [
{
"id": "R0001cb-C0",
"duration": "PT12M",
"transfers": 0,
"Dep": {
"time": "2017-04-11T22:02:00",
"Stn": {
"id": "418800333#104",
"name": "Madison + Clinton",
"x": -87.641041,
"y": 41.881948
}
},
"Arr": {
"time": "2017-04-11T22:14:00",
"Stn": {
"id": "418800347#104",
"name": "Madison + Western",
"x": -87.686194,
"y": 41.881238
}
},
"Sections": {
"Sec": [
{
"mode": 5,
"id": "R0001cb-C0-S0",
"context": "T1P-VCRBPTFATz1NYWRpc29uICsgQ2xpbnRvbkBMPTQxODgwMDMzM0BhPTEyOEAkQT0xQE89TWFkaXNvbiArIFdlc3Rlcm5ATD00MTg4MDAzNDdAYT0xMjhAJDIwMTcwNDExMjIwMiQyMDE3MDQxMTIyMTQkQnVzICAgMjAk",
"Dep": {
"time": "2017-04-11T22:02:00",
"Stn": {
"id": "418800333#104",
"name": "Madison + Clinton",
"x": -87.641041,
"y": 41.881948
},
"Transport": {
"mode": 5,
"dir": "Austin",
"name": "20",
"At": {
"operator": "1gA48700",
"category": "Bus"
}
},
"Freq": {
"min": 14,
"max": 15
}
},
"Journey": {
"duration": "PT12M",
"intermediate": 0
},
"Arr": {
"time": "2017-04-11T22:14:00",
"Stn": {
"id": "418800347#104",
"name": "Madison + Western",
"x": -87.686194,
"y": 41.881238
}
},
"graph": "41.881858,-87.641158 41.88184,-87.64283 41.881786,-87.64736 41.881732,-87.649679 41.881687,-87.651828 41.881651,-87.653194 41.881651,-87.654354 41.881597,-87.657329 41.881552,-87.658767 41.881552,-87.659657 41.881525,-87.662273 41.881507,-87.664386 41.881453,-87.666795 41.881408,-87.669114 41.881408,-87.670103 41.881381,-87.670328 41.881372,-87.671919 41.881336,-87.674238 41.8813,-87.676449 41.881264,-87.679092 41.881229,-87.68187 41.881202,-87.684243 41.881157,-87.686194"
}
]
}
}
],
"Operators": {
"Op": [
{
"code": "1gA48700",
"name": "Chicago Transit Authority",
"type": "TT",
"Link": [
{
"type": "website",
"href": "https://transit.ls.hereapi.com/r?apiKey={YOUR_API_KEY}&u=http://transitchicago.com",
"text": "Chicago Transit Authority"
}
],
"At": {
"phone": "1-888-YOURCTA"
}
}
]
}
}
}
}
