# Phase2Options
## Properties
**phase2_dh_group_numbers** | Option<**Vec<i32>**> | This parameter is not available. It is present in our API for the sake of historical compatibility with AWS. | [optional]
**phase2_encryption_algorithms** | Option<**Vec<String>**> | This parameter is not available. It is present in our API for the sake of historical compatibility with AWS. | [optional]
**phase2_integrity_algorithms** | Option<**Vec<String>**> | This parameter is not available. It is present in our API for the sake of historical compatibility with AWS. | [optional]
**phase2_lifetime_seconds** | Option<**i32**> | This parameter is not available. It is present in our API for the sake of historical compatibility with AWS. | [optional]
**pre_shared_key** | Option<**String**> | The pre-shared key to establish the initial authentication between the client gateway and the virtual gateway. This key can contain any character except line breaks and double quotes ("). | [optional]
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