# EnvironmentEnterSessionActionDefinition
<a name="API_EnvironmentEnterSessionActionDefinition"></a>

The environment ID to use to enter a session action.

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

 ** environmentId **   <a name="deadlinecloud-Type-EnvironmentEnterSessionActionDefinition-environmentId"></a>
The environment ID.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `(STEP:step-[0-9a-f]{32}:.*)|(JOB:job-[0-9a-f]{32}:.*)`   
Required: Yes

## See Also
<a name="API_EnvironmentEnterSessionActionDefinition_SeeAlso"></a>

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/deadline-2023-10-12/EnvironmentEnterSessionActionDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/deadline-2023-10-12/EnvironmentEnterSessionActionDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/deadline-2023-10-12/EnvironmentEnterSessionActionDefinition)