Azure Maps Traffic Service (preview:1.0)

2025/03/26 • 5 updated methods

Traffic_GetTrafficFlowTile (updated)
Description :  > [!NOTE] > > **Azure Maps Traffic v1 service retirement** > > The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api). The `Traffic Flow Tile` API is an HTTP `GET` request that returns real-time information about traffic conditions in 256 x 256 pixel tiles that show traffic flow. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. The Flow tiles use colors to indicate either the speed of traffic on different road segments, or the difference between that speed and the free-flow speed on the road segment in question.
Reference :  Link ¶

⚶ Changes

{
  "#id": "Traffic_GetTrafficFlowTile",
  "Description": {
    "new": "\n\n> [!NOTE]\n>\n> **Azure Maps Traffic v1 service retirement**\n>\n> The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api).\n\nThe `Traffic Flow Tile` API is an HTTP `GET` request that returns real-time information about traffic conditions in 256 x 256 pixel tiles that show traffic flow. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. The Flow tiles use colors to indicate either the speed of traffic on different road segments, or the difference between that speed and the free-flow speed on the road segment in question.",
    "old": "\n\nThe `Traffic Flow Tile` API is an HTTP `GET` request that returns real-time information about traffic conditions in 256 x 256 pixel tiles that show traffic flow. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. The Flow tiles use colors to indicate either the speed of traffic on different road segments, or the difference between that speed and the free-flow speed on the road segment in question."
  }
}

⚼ Request

GET:  /traffic/flow/tile/{format}
{
x-ms-client-id:
{
Description: Specifies which account is intended for usage in conjunction with the Microsoft Entra ID security model. It represents a unique ID for the Azure Maps account and can be retrieved from the Azure Maps management plane Account API. To use Microsoft Entra ID security in Azure Maps see the following [articles](https://aka.ms/amauthdetails) for guidance. ,
Required: False ,
}
string ,
api-version:
{
Description: Version number of Azure Maps API. ,
Required: True ,
}
string ,
format:
{
Description: Desired format of the response. Possible values are png & pbf. ,
Required: True ,
}
string ,
style:
{
Description:

The style to be used to render the tile.

 ,
Required: True ,
}
string ,
zoom:
{
Description: Zoom level for the desired tile. For _raster_ tiles, value must be in the range: 0-22 (inclusive). For _vector_ tiles, value must be in the range: 0-22 (inclusive). Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
x:
{
Description: X coordinate of the tile on zoom grid. Value must be in the range [0, 2`zoom` -1]. Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
y:
{
Description: Y coordinate of the tile on zoom grid. Value must be in the range [0, 2`zoom` -1]. Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
thickness:
{
Description: The value of the width of the line representing traffic. This value is a multiplier and the accepted values range from 1 - 20. The default value is 10. This parameter is not valid when format is pbf. ,
Format: int32 ,
Required: False ,
}
integer ,
}

⚐ Response (200)

{
$headers:
{
content-type:
{
Description: The content-type for the response. ,
}
string ,
}
,
$schema:
{
Format: file ,
}
object ,
}

⚐ Response (default)

{
error:
{
Description: The error object. ,
Required: False ,
}
{
code:
{
Description: The error code. ,
Required: False ,
}
string ,
message:
{
Description: The error message. ,
Required: False ,
}
string ,
target:
{
Description: The error target. ,
Required: False ,
}
string ,
details:
{
Description: The error details. ,
Required: False ,
}
[
string ,
]
,
additionalInfo:
{
Description: The error additional info. ,
Required: False ,
}
[
{
type:
{
Description: The additional info type. ,
Required: False ,
}
string ,
info:
{
Description: The additional info. ,
Required: False ,
}
object ,
}
,
]
,
}
,
}
Traffic_GetTrafficFlowSegment (updated)
Description :  > [!NOTE] > > **Azure Maps Traffic v1 service retirement** > > The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api). The `Traffic Flow Segment` API is an HTTP `GET` request that provides information about the speeds and travel times of the road fragment closest to the given coordinates. It is designed to work alongside the Flow layer of the [Render](/rest/api/maps/render) Service to support clickable flow data visualizations. With the `Traffic Flow Segment` API, the client side can connect any place in the map with flow data on the closest road and present it to the user.
Reference :  Link ¶

⚶ Changes

{
  "#id": "Traffic_GetTrafficFlowSegment",
  "Description": {
    "new": "\n\n> [!NOTE]\n>\n> **Azure Maps Traffic v1 service retirement**\n>\n> The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api).\n\nThe `Traffic Flow Segment` API is an HTTP `GET` request that provides information about the speeds and travel times of the road fragment closest to the given coordinates. It is designed to work alongside the Flow layer of the [Render](/rest/api/maps/render) Service to support clickable flow data visualizations. With the `Traffic Flow Segment` API, the client side can connect any place in the map with flow data on the closest road and present it to the user.",
    "old": "\n\nThe `Traffic Flow Segment` API is an HTTP `GET` request that provides information about the speeds and travel times of the road fragment closest to the given coordinates. It is designed to work alongside the Flow layer of the [Render](/rest/api/maps/render) Service to support clickable flow data visualizations. With the `Traffic Flow Segment` API, the client side can connect any place in the map with flow data on the closest road and present it to the user."
  }
}

⚼ Request

GET:  /traffic/flow/segment/{format}
{
x-ms-client-id:
{
Description: Specifies which account is intended for usage in conjunction with the Microsoft Entra ID security model. It represents a unique ID for the Azure Maps account and can be retrieved from the Azure Maps management plane Account API. To use Microsoft Entra ID security in Azure Maps see the following [articles](https://aka.ms/amauthdetails) for guidance. ,
Required: False ,
}
string ,
api-version:
{
Description: Version number of Azure Maps API. ,
Required: True ,
}
string ,
format:
{
Description: Desired format of the response. Value can be either _json_ or _xml_. ,
Required: True ,
}
string ,
style:
{
Description: The style to be used to render the tile. Valid values are absolute which returns colors reflecting the absolute speed measured, relative which returns the speed relative to free-flow, Relative-delay which displays relative speeds only where they are different from the freeflow speeds ,
Required: True ,
}
string ,
zoom:
{
Description: Zoom level for the desired tile. Zoom value must be in the range: 0-22 (inclusive). Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
query:
{
Description: Coordinates of the point close to the road segment. This parameter is a list of four coordinates, containing two coordinate pairs (lat, long, lat, long), and calculated using EPSG4326 projection. When this endpoint is called directly, coordinates are passed in as a single string containing four coordinates, separated by commas. ,
Required: True ,
}
array ,
unit:
{
Description: Unit of speed in KMPH or MPH ,
Required: False ,
}
string ,
thickness:
{
Description: The value of the width of the line representing traffic. This value is a multiplier and the accepted values range from 1 - 20. The default value is 10. ,
Format: int32 ,
Required: False ,
}
integer ,
openLr:
{
Description: Boolean on whether the response should include OpenLR code ,
Required: False ,
}
boolean ,
}

⚐ Response (200)

{
flowSegmentData:
{
Description: Flow Segment Data property ,
Required: False ,
}
{
frc:
{
Description: Functional Road Class. This indicates the road type: 0: Motorway, freeway or other major road. 1: Major road, less important than a motorway. 2: Other major road. 3: Secondary road. 4: Local connecting road. 5: Local road of high importance. 6: Local road. ,
Required: False ,
}
string ,
currentSpeed:
{
Description: The current average speed at the selected point, in the units requested. This is calculated from the currentTravelTime and the length of the selected segment. ,
Format: int32 ,
Required: False ,
}
integer ,
freeFlowSpeed:
{
Description: The free flow speed expected under ideal conditions, expressed in the units requested. This is related to the freeFlowTravelTime. ,
Format: int32 ,
Required: False ,
}
integer ,
currentTravelTime:
{
Description: Current travel time in seconds, across this traffic segment, based on fused real-time measurements between the defined locations in the specified direction. ,
Format: int32 ,
Required: False ,
}
integer ,
freeFlowTravelTime:
{
Description: The travel time in seconds, across this traffic segment, which would be expected under ideal free flow conditions. ,
Format: int32 ,
Required: False ,
}
integer ,
confidence:
{
Description: The confidence is a measure of the quality of the provided travel time and speed. A value of 1 means full confidence, that the response contains the highest quality data. Lower values indicate the degree that the response may vary from the actual conditions on the road. Any value greater than 0.6 means the information was based on real-time probe input. A value of 0.5 means the reported speed is based on historical info. A value between 0.5 and 0.6 has a calculated weighted average between historical and live speeds. ,
Required: False ,
}
number ,
coordinates:
{
Description: Includes the coordinates describing the shape of the segment. Coordinates are shifted from the road depending on the zoom level to support high quality visualization in every scale. ,
Required: False ,
}
{
coordinate:
{
Description: Coordinate array ,
Required: False ,
}
[
{
latitude:
{
Description: Latitude property ,
Format: double ,
Required: False ,
}
number ,
longitude:
{
Description: Longitude property ,
Format: double ,
Required: False ,
}
number ,
}
,
]
,
}
,
@version:
{
Description: This indicates the software version that generated the response. ,
Required: False ,
}
string ,
openlr:
{
Description: OpenLR code for segment. See [OpenLR](https://en.wikipedia.org/wiki/OpenLR) for more information on the use of Open LR codes. ,
Required: False ,
}
string ,
}
,
}

⚐ Response (default)

{
error:
{
Description: The error object. ,
Required: False ,
}
{
code:
{
Description: The error code. ,
Required: False ,
}
string ,
message:
{
Description: The error message. ,
Required: False ,
}
string ,
target:
{
Description: The error target. ,
Required: False ,
}
string ,
details:
{
Description: The error details. ,
Required: False ,
}
[
string ,
]
,
additionalInfo:
{
Description: The error additional info. ,
Required: False ,
}
[
{
type:
{
Description: The additional info type. ,
Required: False ,
}
string ,
info:
{
Description: The additional info. ,
Required: False ,
}
object ,
}
,
]
,
}
,
}
Traffic_GetTrafficIncidentTile (updated)
Description :  > [!NOTE] > > **Azure Maps Traffic v1 service retirement** > > The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api). The `Traffic Incident Tile` API is an HTTP `GET` request that returns 256 x 256 pixel tiles showing traffic incidents. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. Traffic tiles render graphics to indicate traffic on the roads in the specified area.
Reference :  Link ¶

⚶ Changes

{
  "#id": "Traffic_GetTrafficIncidentTile",
  "Description": {
    "new": "\n\n> [!NOTE]\n>\n> **Azure Maps Traffic v1 service retirement**\n>\n> The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api).\n\nThe `Traffic Incident Tile` API is an HTTP `GET` request that returns 256 x 256 pixel tiles showing traffic incidents. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. Traffic tiles render graphics to indicate traffic on the roads in the specified area.",
    "old": "\n\nThe `Traffic Incident Tile` API is an HTTP `GET` request that returns 256 x 256 pixel tiles showing traffic incidents. All tiles use the same grid system. Because the traffic tiles use transparent images, they can be layered on top of map tiles to create a compound display. Traffic tiles render graphics to indicate traffic on the roads in the specified area."
  }
}

⚼ Request

GET:  /traffic/incident/tile/{format}
{
x-ms-client-id:
{
Description: Specifies which account is intended for usage in conjunction with the Microsoft Entra ID security model. It represents a unique ID for the Azure Maps account and can be retrieved from the Azure Maps management plane Account API. To use Microsoft Entra ID security in Azure Maps see the following [articles](https://aka.ms/amauthdetails) for guidance. ,
Required: False ,
}
string ,
api-version:
{
Description: Version number of Azure Maps API. ,
Required: True ,
}
string ,
format:
{
Description: Desired format of the response. Possible values are png & pbf. ,
Required: True ,
}
string ,
style:
{
Description: The style to be used to render the tile. This parameter is not valid when format is pbf. ,
Required: True ,
}
string ,
zoom:
{
Description: Zoom level for the desired tile. For _raster_ tiles, value must be in the range: 0-22 (inclusive). For _vector_ tiles, value must be in the range: 0-22 (inclusive). Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
x:
{
Description: X coordinate of the tile on zoom grid. Value must be in the range [0, 2`zoom` -1]. Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
y:
{
Description: Y coordinate of the tile on zoom grid. Value must be in the range [0, 2`zoom` -1]. Please see [Zoom Levels and Tile Grid](https://docs.microsoft.com/azure/location-based-services/zoom-levels-and-tile-grid) for details. ,
Format: int32 ,
Required: True ,
}
integer ,
t:
{
Description: Reference value for the state of traffic at a particular time, obtained from the Viewport API call, trafficModelId attribute in trafficState field. It is updated every minute, and is valid for two minutes before it times out. Use -1 to get the most recent traffic information. Default: most recent traffic information. ,
Required: False ,
}
string ,
}

⚐ Response (200)

{
$headers:
{
content-type:
{
Description: The content-type for the response. ,
}
string ,
}
,
$schema:
{
Format: file ,
}
object ,
}

⚐ Response (default)

{
error:
{
Description: The error object. ,
Required: False ,
}
{
code:
{
Description: The error code. ,
Required: False ,
}
string ,
message:
{
Description: The error message. ,
Required: False ,
}
string ,
target:
{
Description: The error target. ,
Required: False ,
}
string ,
details:
{
Description: The error details. ,
Required: False ,
}
[
string ,
]
,
additionalInfo:
{
Description: The error additional info. ,
Required: False ,
}
[
{
type:
{
Description: The additional info type. ,
Required: False ,
}
string ,
info:
{
Description: The additional info. ,
Required: False ,
}
object ,
}
,
]
,
}
,
}
Traffic_GetTrafficIncidentDetail (updated)
Description :  > [!NOTE] > > **Azure Maps Traffic v1 service retirement** > > The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api). The `Traffic Incident Detail` API is an HTTP `GET` request that provides information on traffic incidents inside a given bounding box, based on the current [Traffic Model ID](#uri-parameters). The Traffic Model ID is available to grant synchronization of data between calls and API's. The Traffic Model ID is a key value for determining the currency of traffic incidents. It is updated every minute, and is valid for two minutes before it times out. It is used in rendering [incident tiles](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidenttile). It can be obtained from the [Viewport](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidentviewport) API.
Reference :  Link ¶

⚶ Changes

{
  "#id": "Traffic_GetTrafficIncidentDetail",
  "Description": {
    "new": "\n\n> [!NOTE]\n>\n> **Azure Maps Traffic v1 service retirement**\n>\n> The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api).\n\nThe `Traffic Incident Detail` API is an HTTP `GET` request that provides information on traffic incidents inside a given bounding box, based on the current [Traffic Model ID](#uri-parameters). The Traffic Model ID is available to grant synchronization of data between calls and API's. The Traffic Model ID is a key value for determining the currency of traffic incidents. It is updated every minute, and is valid for two minutes before it times out. It is used in rendering [incident tiles](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidenttile). It can be obtained from the [Viewport](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidentviewport) API.",
    "old": "\n\nThe `Traffic Incident Detail` API is an HTTP `GET` request that provides information on traffic incidents inside a given bounding box, based on the current [Traffic Model ID](#uri-parameters). The Traffic Model ID is available to grant synchronization of data between calls and API's. The Traffic Model ID is a key value for determining the currency of traffic incidents. It is updated every minute, and is valid for two minutes before it times out. It is used in rendering [incident tiles](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidenttile). It can be obtained from the [Viewport](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidentviewport) API."
  }
}

⚼ Request

GET:  /traffic/incident/detail/{format}
{
x-ms-client-id:
{
Description: Specifies which account is intended for usage in conjunction with the Microsoft Entra ID security model. It represents a unique ID for the Azure Maps account and can be retrieved from the Azure Maps management plane Account API. To use Microsoft Entra ID security in Azure Maps see the following [articles](https://aka.ms/amauthdetails) for guidance. ,
Required: False ,
}
string ,
api-version:
{
Description: Version number of Azure Maps API. ,
Required: True ,
}
string ,
format:
{
Description: Desired format of the response. Value can be either _json_ or _xml_. ,
Required: True ,
}
string ,
style:
{
Description: The style that will be used to render the tile in Traffic [Incident Tile](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidenttile) API. This will have an effect on the coordinates of traffic incidents in the reply. ,
Required: True ,
}
string ,
boundingbox:
{
Description: The `boundingbox` is represented by two value pairs describing it's corners (first pair for lower left corner and second for upper right). The pairs can either be specified using any of the `projection`'s specified below (e.g., _minY,minX,maxY,maxX_) or by two latitude-longitude pairs (e.g., _minLat,minLon,maxLat,maxLon_).

NOTE: If latitude/longitude pairs are used, then the `projection` parameter must be set to "EPSG4326". ,
Required: True ,
}
array ,
boundingZoom:
{
Description: Zoom level for desired tile. 0 to 22 for raster tiles, 0 through 22 for vector tiles ,
Format: int32 ,
Required: True ,
}
integer ,
trafficmodelid:
{
Description: Number referencing traffic model. This can be obtained from the [Viewport](https://docs.microsoft.com/rest/api/maps/traffic/gettrafficincidentviewport) API. It is updated every minute, and is valid for two minutes before it times out. If the wrong Traffic Model ID is specified, the correct one will be returned by the interface. A value of -1 will always invoke the most recent traffic model ,
Required: True ,
}
string ,
language:
{
Description: [ISO 639-1 code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) for the output language. Supported languages are ar, ca, cs, da, de, el, en, en-GB, en-US, es, et, fi, fr, he, hu, id, in*, it, lt, lv, nb, nl, no, pl, pt, ro, ru, sk, sv, th, tr, zh. Please refer to [Supported Languages](https://docs.microsoft.com/azure/azure-maps/supported-languages) for details. When invalid language code is provided response is returned in English. When incident cause or description does not have translation, English description is returned. ,
Required: False ,
}
string ,
projection:
{
Description: The projection used to specify the coordinates in the request and response. [EPSG900913](http://docs.openlayers.org/library/spherical_mercator.html) (default) or [EPSG4326](http://spatialreference.org/ref/epsg/4326/) ,
Required: False ,
}
string ,
geometries:
{
Description: The type of vector geometry added to incidents (returned in the element of the response). ,
Required: False ,
}
string ,
expandCluster:
{
Description: Boolean to indicate whether to list all traffic incidents in a cluster separately ,
Required: False ,
}
boolean ,
originalPosition:
{
Description: Boolean on whether to return the original position of the incident () as well as the one shifted to the beginning of the traffic tube () ,
Required: False ,
}
boolean ,
}

⚐ Response (200)

{
tm:
{
Description: Main response element ,
Required: False ,
}
{
@id:
{
Description: ID of the traffic model for this incident ,
Required: False ,
}
string ,
poi:
{
Description: A single traffic incident, or a cluster of traffic incidents ,
Required: False ,
}
[
{
id:
{
Description: ID of the traffic incident ,
Required: False ,
}
string ,
p:
{
Description: The point where an icon of the cluster or raw incident should be drawn, expressed in the requested projection. This is affected by traffic style, zoom level and road type ,
Required: False ,
}
{
x:
{
Description: x coordinate ,
Required: False ,
}
number ,
y:
{
Description: y coordinate ,
Required: False ,
}
number ,
}
,
ic:
{
Description: The icon category associated with this incident. Values are numbers in the range 0-13, with the following meanings -- 0: Unknown, 1: Accident, 2: Fog, 3: Dangerous Conditions, 4: Rain, 5: Ice, 6: Jam, 7: Lane Closed, 8: Road Closed, 9: Road Works, 10: Wind, 11: Flooding, 12: Detour, 13: Cluster ,
Format: int32 ,
Required: False ,
}
integer ,
ty:
{
Description: The magnitude of delay associated with incident. These values correspond to incident colors in the traffic tiles ,
Format: int32 ,
Required: False ,
}
integer ,
cbl:
{
Description: Bottom left coordinate of the cluster in the projection of the request ,
Required: False ,
}
{
x:
{
Description: x coordinate ,
Required: False ,
}
number ,
y:
{
Description: y coordinate ,
Required: False ,
}
number ,
}
,
ctr:
{
Description: Top right coordinate of the cluster in the projection of the request ,
Required: False ,
}
{
x:
{
Description: x coordinate ,
Required: False ,
}
number ,
y:
{
Description: y coordinate ,
Required: False ,
}
number ,
}
,
cs:
{
Description: Cluster size: the number of incidents in the cluster ,
Format: int32 ,
Required: False ,
}
integer ,
l:
{
Description: Length of the incident in meters ,
Format: int32 ,
Required: False ,
}
integer ,
r:
{
Description: The road number(s) affected by the incident. Multiple road numbers will delimited by slashes ,
Required: False ,
}
string ,
sd:
{
Description: Start date of the incident, if available. The date is described in the ISO8601 format. ,
Format: date-time ,
Required: False ,
}
string ,
ed:
{
Description: Estimated end date of the incident, if available. The date is described in the ISO8601 format. ,
Format: date-time ,
Required: False ,
}
string ,
dl:
{
Description: Delay caused by the incident in seconds (except in road closures) ,
Format: int32 ,
Required: False ,
}
integer ,
t:
{
Description: To: the name of the intersection or location where the traffic due to the incident ends ,
Required: False ,
}
string ,
f:
{
Description: From: the name of the intersection or location where the traffic due to the incident starts ,
Required: False ,
}
string ,
d:
{
Description: Description of the incident in the language requested ,
Required: False ,
}
string ,
c:
{
Description: Cause of the incident, where available, in the language requested ,
Required: False ,
}
string ,
}
,
]
,
}
,
}

⚐ Response (default)

{
error:
{
Description: The error object. ,
Required: False ,
}
{
code:
{
Description: The error code. ,
Required: False ,
}
string ,
message:
{
Description: The error message. ,
Required: False ,
}
string ,
target:
{
Description: The error target. ,
Required: False ,
}
string ,
details:
{
Description: The error details. ,
Required: False ,
}
[
string ,
]
,
additionalInfo:
{
Description: The error additional info. ,
Required: False ,
}
[
{
type:
{
Description: The additional info type. ,
Required: False ,
}
string ,
info:
{
Description: The additional info. ,
Required: False ,
}
object ,
}
,
]
,
}
,
}
Traffic_GetTrafficIncidentViewport (updated)
Description :  > [!NOTE] > > **Azure Maps Traffic v1 service retirement** > > The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api). The `Traffic Incident Viewport` API is an HTTP `GET` request that returns legal and technical information for the viewport described in the request. It should be called by client applications whenever the viewport changes (for instance, through zooming, panning, going to a location, or displaying a route). The request should contain the bounding box and zoom level of the viewport whose information is needed. The return will contain map version information, as well as the current Traffic Model ID and copyright IDs. The Traffic Model ID returned by the Viewport Description is used by other APIs to retrieve last traffic information for further processing.
Reference :  Link ¶

⚶ Changes

{
  "#id": "Traffic_GetTrafficIncidentViewport",
  "Description": {
    "new": "\n\n> [!NOTE]\n>\n> **Azure Maps Traffic v1 service retirement**\n>\n> The Azure Maps [Traffic v1](/rest/api/maps/traffic?view=rest-maps-1.0) service is now deprecated and will be retired on 3/31/28. To avoid service disruptions, all calls to Traffic v1 service will need to be updated by 3/31/28. For more information, see [Migrate Azure Maps Traffic 1.0 APIs](/azure/azure-maps/migrate-traffic-v1-api).\n\nThe `Traffic Incident Viewport` API is an HTTP `GET` request that returns legal and technical information for the viewport described in the request. It should be called by client applications whenever the viewport changes (for instance, through zooming, panning, going to a location, or displaying a route). The request should contain the bounding box and zoom level of the viewport whose information is needed. The return will contain map version information, as well as the current Traffic Model ID and copyright IDs. The Traffic Model ID returned by the Viewport Description is used by other APIs to retrieve last traffic information for further processing.",
    "old": "\n\nThe `Traffic Incident Viewport` API is an HTTP `GET` request that returns legal and technical information for the viewport described in the request. It should be called by client applications whenever the viewport changes (for instance, through zooming, panning, going to a location, or displaying a route). The request should contain the bounding box and zoom level of the viewport whose information is needed. The return will contain map version information, as well as the current Traffic Model ID and copyright IDs. The Traffic Model ID returned by the Viewport Description is used by other APIs to retrieve last traffic information for further processing."
  }
}

⚼ Request

GET:  /traffic/incident/viewport/{format}
{
x-ms-client-id:
{
Description: Specifies which account is intended for usage in conjunction with the Microsoft Entra ID security model. It represents a unique ID for the Azure Maps account and can be retrieved from the Azure Maps management plane Account API. To use Microsoft Entra ID security in Azure Maps see the following [articles](https://aka.ms/amauthdetails) for guidance. ,
Required: False ,
}
string ,
api-version:
{
Description: Version number of Azure Maps API. ,
Required: True ,
}
string ,
format:
{
Description: Desired format of the response. Value can be either _json_ or _xml_. ,
Required: True ,
}
string ,
boundingbox:
{
Description: Bounding box of the map viewport in [EPSG900913](http://docs.openlayers.org/library/spherical_mercator.html) projection. The `boundingbox` is represented by two value pairs describing it's corners (first pair for lower left corner and second for upper right). When this endpoint is called directly, all values should be separated by commas (e.g., _minY,minX,maxY,maxX_). The maximum size of the bounding box that can be passed is dependent on the requested zoom level. The width and height cannot exceed 4092 pixels when rendered on the given zoom level.

NOTE: Bounding boxes that cross the 180° meridian require special treatment. For such boxes, the eastern _maxX_ value will be negative, and thus less than the _minX_ value west of the 180° meridian. To address that, the value 40075016.6855874 should be added to the true _maxX_ value before it is passed in the request. ,
Required: True ,
}
array ,
boundingzoom:
{
Description: Zoom level of the map viewport. Used to determine whether the view can be zoomed in. ,
Format: int32 ,
Required: True ,
}
integer ,
overviewbox:
{
Description: Bounding box of the overview map in [EPSG900913](http://docs.openlayers.org/library/spherical_mercator.html) projection.

Used in case the overview box/mini map has different copyright data than the main map. If there is no mini map, the same coordinates as `boundingBox` is used. When this endpoint is called directly, coordinates are passed in as a single string containing four coordinates, separated by commas. ,
Required: True ,
}
array ,
overviewzoom:
{
Description: Zoom level of the overview map. If there is no mini map, use the same zoom level as boundingZoom. ,
Format: int32 ,
Required: True ,
}
integer ,
copyright:
{
Description: Determines what copyright information to return. When true the copyright text is returned; when false only the copyright index is returned. ,
Required: False ,
}
boolean ,
}

⚐ Response (200)

{
viewpResp:
{
Description: Viewport Response object ,
Required: False ,
}
{
trafficState:
{
Description: Traffic State information ,
Required: False ,
}
{
@trafficAge:
{
Description: The elapsed time (in seconds) from the Traffic Model ID creation. ,
Format: int32 ,
Required: False ,
}
integer ,
@trafficModelId:
{
Description: The unique ID called Traffic Model ID is used in calls to Traffic Incident services. It allows to obtain information from particular traffic updates. Traffic Model ID is updated every minute, and is valid for two minutes before it times out. ,
Required: False ,
}
string ,
}
,
copyrightIds:
{
Description: When the copyright parameter value is true, this contains the full text of the copyright information that must be displayed with the tiles in the viewport ,
Required: False ,
}
string ,
@version:
{
Description: Indicates the software version used to generate the information. For use with support queries. ,
Required: False ,
}
string ,
@maps:
{
Description: Indicates the data provider's internal names for the map data used in the viewport. For use with support queries. ,
Required: False ,
}
string ,
}
,
}

⚐ Response (default)

{
error:
{
Description: The error object. ,
Required: False ,
}
{
code:
{
Description: The error code. ,
Required: False ,
}
string ,
message:
{
Description: The error message. ,
Required: False ,
}
string ,
target:
{
Description: The error target. ,
Required: False ,
}
string ,
details:
{
Description: The error details. ,
Required: False ,
}
[
string ,
]
,
additionalInfo:
{
Description: The error additional info. ,
Required: False ,
}
[
{
type:
{
Description: The additional info type. ,
Required: False ,
}
string ,
info:
{
Description: The additional info. ,
Required: False ,
}
object ,
}
,
]
,
}
,
}