# ExperimentDefinitionSummary
<a name="API_ExperimentDefinitionSummary"></a>

Summary information about an experiment definition.

## Contents
<a name="API_ExperimentDefinitionSummary_Contents"></a>

 ** ApplicationId **   <a name="appconfig-Type-ExperimentDefinitionSummary-ApplicationId"></a>
The application ID.  
Type: String  
Pattern: `[a-z0-9]{4,7}`   
Required: No

 ** ConfigurationProfileId **   <a name="appconfig-Type-ExperimentDefinitionSummary-ConfigurationProfileId"></a>
The configuration profile ID associated with the experiment.  
Type: String  
Pattern: `[a-z0-9]{4,7}`   
Required: No

 ** CreatedAt **   <a name="appconfig-Type-ExperimentDefinitionSummary-CreatedAt"></a>
The date and time the experiment definition was created, in ISO 8601 format.  
Type: Timestamp  
Required: No

 ** EnvironmentId **   <a name="appconfig-Type-ExperimentDefinitionSummary-EnvironmentId"></a>
The environment ID where the experiment runs.  
Type: String  
Pattern: `[a-z0-9]{4,7}`   
Required: No

 ** FlagKey **   <a name="appconfig-Type-ExperimentDefinitionSummary-FlagKey"></a>
The key of the feature flag used by the experiment.  
Type: String  
Pattern: `^[a-z][a-zA-Z0-9_-]{1,64}`   
Required: No

 ** Hypothesis **   <a name="appconfig-Type-ExperimentDefinitionSummary-Hypothesis"></a>
The hypothesis that the experiment is designed to validate.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 1024.  
Required: No

 ** Id **   <a name="appconfig-Type-ExperimentDefinitionSummary-Id"></a>
The experiment definition ID.  
Type: String  
Pattern: `[a-z0-9]{4,7}`   
Required: No

 ** Name **   <a name="appconfig-Type-ExperimentDefinitionSummary-Name"></a>
The name of the experiment definition.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Required: No

 ** Status **   <a name="appconfig-Type-ExperimentDefinitionSummary-Status"></a>
The current status of the experiment definition.  
Type: String  
Valid Values: `ACTIVE | IDLE | ARCHIVED`   
Required: No

 ** UpdatedAt **   <a name="appconfig-Type-ExperimentDefinitionSummary-UpdatedAt"></a>
The date and time the experiment definition was last updated, in ISO 8601 format.  
Type: Timestamp  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/appconfig-2019-10-09/ExperimentDefinitionSummary) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appconfig-2019-10-09/ExperimentDefinitionSummary) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appconfig-2019-10-09/ExperimentDefinitionSummary)