# Delegate GetApproverIdentityId

OptimaJet.Workflow.Plugins.GetApproverIdentityId

Namespace: [OptimaJet.Workflow.Plugins](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins/)

```csharp
public delegate Task<string> GetApproverIdentityId(ProcessInstance processInstance, WorkflowRuntime runtime, string parameter)
```

## Parameters

| Name | Type | Description |
| --- | --- | --- |
| `processInstance` | `OptimaJet.Workflow.Core.Model.ProcessInstance` |  |
| `runtime` | `OptimaJet.Workflow.Core.Runtime.WorkflowRuntime` |  |
| `parameter` | `System.String` |  |

[Previous DateTimeExtensions](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins/DateTimeExtensions/) [Next GetPredefinedIdentitiesAsyncDelegate](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins/GetPredefinedIdentitiesAsyncDelegate/)