ServiceAreaTaskInfo

Accumulate attribute names.

Cost attributes. Key in the result dictionary is name of cost attribute.

Default impedance cutoffs. Cutoffs specify the quantity of the impedance to apply. They constrain the extent of the service area to be calculated. For example, if you apply breaks of 5, 10, and 15 when the impedance is set to Time, the service area will include those streets that can be reached within 5, 10, and 15 minutes.

Default travel mode's name.

Geometry at cutoff. Specifies the behavior of service area output for a single facility when multiple cutoff values are specified. This parameter does not apply to line output. Default value ServiceAreaPolygonCutoffGeometry.Rings will be returned on error.

Geometry at overlap. Specifies the behavior of service-area output from multiple facilities in relation to one another. Default value ServiceAreaOverlapGeometry.Overlap will be returned on error.

Maximum locating distance is the furthest distance in meters that Network Analyst searches when locating or relocating a point onto the network. The search looks for suitable edges or junctions and snaps the point to the nearest one. If a suitable location isn't found within the maximum locating distance, the object is marked as unlocated.

Network name.

Output spatial reference. The spatial reference that will be used for output geometry during service area solving.

Polygon buffer distance. The polygon buffer refers to the distance from the road the service area polygon should extend when no other reachable roads are nearby, similar to a line buffer size. This is useful if the network is very sparse and you don't want the service area to cover large areas where there are no features.

Polygon detail. Specifies the level of detail of the output polygons. If your analysis covers an urban area with a grid-like street network, the difference between generalized and standard polygons will be minimal. However, for mountain and rural roads, the standard and detailed polygons may present significantly more accurate results than generalized polygons. Default value ServiceAreaPolygonDetail.Standard will be returned on error.

Restriction attributes. The names of set restriction attributes e.g. "Oneway". Key in the result dictionary is name of restriction attribute.

Return polygons. Specifies the type of output to be generated. Service area output will contain polygon features encompassing reachable area(s).

Return polylines. Specifies the type of output to be generated. Service area output will contain line features representing the roads reachable before the cutoffs are exceeded.

Start time. A null if a start time was not set.

Array of supported restriction usage parameter values. Array of special string values for restriction usage, such as Avoid_High.

Travel direction. Default value TravelDirection.FromFacility will be returned on error.

Array of supported travel modes.