# ComputationModelSummary


Contains a summary of a computation model.

## Contents


 ** arn **   <a name="iotsitewise-Type-ComputationModelSummary-arn"></a>
The [ARN](https://docs.amazonaws.cn/general/latest/gr/aws-arns-and-namespaces.html) of the computation model, which has the following format.  
 `arn:${Partition}:iotsitewise:${Region}:${Account}:computation-model/${ComputationModelId}`   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1600.  
Pattern: `^arn:aws(-cn|-us-gov)?:[a-zA-Z0-9-:\/_\.]+$`   
Required: Yes

 ** creationDate **   <a name="iotsitewise-Type-ComputationModelSummary-creationDate"></a>
The model creation date, in Unix epoch time.  
Type: Timestamp  
Required: Yes

 ** id **   <a name="iotsitewise-Type-ComputationModelSummary-id"></a>
The ID of the computation model.  
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: Yes

 ** lastUpdateDate **   <a name="iotsitewise-Type-ComputationModelSummary-lastUpdateDate"></a>
The time the model was last updated, in Unix epoch time.  
Type: Timestamp  
Required: Yes

 ** name **   <a name="iotsitewise-Type-ComputationModelSummary-name"></a>
The name of the computation model.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `^[a-zA-Z0-9 _\-#$*!@]+$`   
Required: Yes

 ** status **   <a name="iotsitewise-Type-ComputationModelSummary-status"></a>
The current status of the computation model.  
Type: [ComputationModelStatus](API_ComputationModelStatus.md) object  
Required: Yes

 ** type **   <a name="iotsitewise-Type-ComputationModelSummary-type"></a>
The type of the computation model.  
Type: String  
Valid Values: `ANOMALY_DETECTION`   
Required: Yes

 ** version **   <a name="iotsitewise-Type-ComputationModelSummary-version"></a>
The version of the computation model.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 10.  
Pattern: `^(0|([1-9]{1}\d*))$`   
Required: Yes

 ** description **   <a name="iotsitewise-Type-ComputationModelSummary-description"></a>
The description of the computation model.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `^[a-zA-Z0-9 _\-#$*!@]+$`   
Required: No

## See Also


For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/iotsitewise-2019-12-02/ComputationModelSummary) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/iotsitewise-2019-12-02/ComputationModelSummary) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/iotsitewise-2019-12-02/ComputationModelSummary)