# Invitation
## Properties
**pk** | [**uuid::Uuid**](uuid::Uuid.md) | | [readonly]
**name** | **String** | |
**expires** | Option<**String**> | | [optional]
**fixed_data** | Option<[**std::collections::HashMap<String, serde_json::Value>**](serde_json::Value.md)> | | [optional]
**created_by** | [**models::GroupMember**](GroupMember.md) | | [readonly]
**single_use** | Option<**bool**> | When enabled, the invitation will be deleted after usage. | [optional]
**flow** | Option<[**uuid::Uuid**](uuid::Uuid.md)> | When set, only the configured flow can use this invitation. | [optional]
**flow_obj** | [**models::Flow**](Flow.md) | | [readonly]
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