# IsolineAvoidanceAreaGeometry
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Defines an area to avoid during calculations using one of several supported geometry types. The service will prefer routes that avoid these areas when possible.

## Contents
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 ** BoundingBox **   <a name="location-Type-IsolineAvoidanceAreaGeometry-BoundingBox"></a>
A rectangular area defined by its southwest and northeast corners: `[min longitude, min latitude, max longitude, max latitude]`.  
Type: Array of doubles  
Array Members: Fixed number of 4 items.  
Required: No

 ** Corridor **   <a name="location-Type-IsolineAvoidanceAreaGeometry-Corridor"></a>
A buffer zone around a line, defined by a series of coordinates and a radius in meters.  
Type: [Corridor](API_Corridor.md) object  
Required: No

 ** Polygon **   <a name="location-Type-IsolineAvoidanceAreaGeometry-Polygon"></a>
A polygon defined by a list of coordinate rings. The first ring defines the outer boundary; subsequent rings will be ignored.  
Type: Array of arrays of arrays of doubles  
Array Members: Fixed number of 1 item.  
Array Members: Minimum number of 4 items.  
Array Members: Fixed number of 2 items.  
Required: No

 ** PolylineCorridor **   <a name="location-Type-IsolineAvoidanceAreaGeometry-PolylineCorridor"></a>
A buffer zone around a compressed polyline, defined by an encoded polyline string and a radius in meters. For more information on polyline encoding, see [https://github.com/aws-geospatial/polyline](https://github.com/aws-geospatial/polyline).  
Type: [PolylineCorridor](API_PolylineCorridor.md) object  
Required: No

 ** PolylinePolygon **   <a name="location-Type-IsolineAvoidanceAreaGeometry-PolylinePolygon"></a>
A polygon defined by encoded polyline strings. The first string defines the outer boundary; subsequent strings will be ignored. For more information on polyline encoding, see [https://github.com/aws-geospatial/polyline](https://github.com/aws-geospatial/polyline).  
Type: Array of strings  
Array Members: Fixed number of 1 item.  
Length Constraints: Minimum length of 1.  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/geo-routes-2020-11-19/IsolineAvoidanceAreaGeometry) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/geo-routes-2020-11-19/IsolineAvoidanceAreaGeometry) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/geo-routes-2020-11-19/IsolineAvoidanceAreaGeometry)