# BatchGetAssetPropertyValueEntry


Contains information for an asset property value entry that is associated with the [BatchGetAssetPropertyValue](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_BatchGetAssetPropertyValue.html) API.

To identify an asset property, you must specify one of the following:
+ The `assetId` and `propertyId` of an asset property.
+ A `propertyAlias`, which is a data stream alias (for example, `/company/windfarm/3/turbine/7/temperature`). To define an asset property's alias, see [UpdateAssetProperty](https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_UpdateAssetProperty.html).

## Contents


 ** entryId **   <a name="iotsitewise-Type-BatchGetAssetPropertyValueEntry-entryId"></a>
The ID of the entry.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `^[a-zA-Z0-9_-]+$`   
Required: Yes

 ** assetId **   <a name="iotsitewise-Type-BatchGetAssetPropertyValueEntry-assetId"></a>
The ID of the asset in which the asset property was created.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `^(?!00000000-0000-0000-0000-000000000000)[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$`   
Required: No

 ** propertyAlias **   <a name="iotsitewise-Type-BatchGetAssetPropertyValueEntry-propertyAlias"></a>
The alias that identifies the property, such as an OPC-UA server data stream path (for example, `/company/windfarm/3/turbine/7/temperature`). For more information, see [Mapping industrial data streams to asset properties](https://docs.aws.amazon.com/iot-sitewise/latest/userguide/connect-data-streams.html) in the * AWS IoT SiteWise User Guide*.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `[^\u0000-\u001F\u007F]+`   
Required: No

 ** propertyId **   <a name="iotsitewise-Type-BatchGetAssetPropertyValueEntry-propertyId"></a>
The ID of the asset property, in UUID format.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `^(?!00000000-0000-0000-0000-000000000000)[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$`   
Required: No

## See Also


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/iotsitewise-2019-12-02/BatchGetAssetPropertyValueEntry) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotsitewise-2019-12-02/BatchGetAssetPropertyValueEntry) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iotsitewise-2019-12-02/BatchGetAssetPropertyValueEntry)