# Class WorkflowRuntimeTenantGlobalParameterExtensions

OptimaJet.Workflow.Core.Runtime.WorkflowRuntimeTenantGlobalParameterExtensions

Extension methods for tenant-bound global parameter operations.

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

```csharp
public static class WorkflowRuntimeTenantGlobalParameterExtensions
```

## Methods

`public static TenantGlobalParameterApi GetTenantGlobalParameterApi(this WorkflowRuntime runtime, string? tenantId)` 

Creates and returns a tenant-bound global parameter API for the runtime.

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `runtime` | `WorkflowRuntime` | Workflow runtime used to create the API. |
| `tenantId` | `String` | Tenant identifier. If [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null), empty, or whitespace, shared global parameters are used. |

### Returns

| Type | Description |
| --- | --- |
| `TenantGlobalParameterApi` | A [TenantGlobalParameterApi](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Persistence/TenantGlobalParameterApi/) instance for the tenant-specific or shared global parameter scope. |

### Exceptions

| Type | Description |
| --- | --- |
| `ArgumentNullException` | `runtime` cannot be [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null). |

[Previous WorkflowRuntimeStartResult](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowRuntimeStartResult/) [Next WorkflowRuntimeTimeExtensions](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowRuntimeTimeExtensions/)