# InMemoryLeaseProvider.Acquire(string, LeaseRequest[])

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.development.inmemoryleaseprovider/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.development.inmemoryleaseprovider/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/Development/InMemoryLeaseProvider.cs#L34-L39)

```csharp
public Task<AcquireLeaseResult[]> Acquire(string category, LeaseRequest[] leaseRequests)
```

Batch acquire leases operation

### Parameters

- `category` (`string`): resource category
- `leaseRequests` (`LeaseRequest[]`)

### Returns

Lease acquiring results array, whose order is the same with leaseRequstes