# Vehicle

Parameters

* Expansion: A set of expansion to be used for `Vehicle` API.

The expansion includes `userByRole`, `health`, `devices`.

### Concrete Example

#### Retrieve the list of all associated vehicles

To fetch the list of vehicles associated with the current user, use following snippet.

{% tabs %}
{% tab title="Swift" %}

```swift
let service = VehicleService()
service.getAllVehicles(expansions: expansions,
                       then: { result in
    guard !result.value.empty else {
        // error
        return
    }
    completionHandler(.success(result.value))
})
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
val service = VehicleService(identity: identity)
service.fetchVehicles(expansions) { result: Result<Content?>? ->
    if (result?.value == null || result.throwable != null) {
        // failure
    } else {
        // Success
        val content = result.value
    }
})
```

{% endtab %}
{% endtabs %}

#### Retrieve the vehicle by vehicle identity

#### Parameters

* `vehicleIdentity:` An identity of the requested vehicle.
* `expansions`: An expansion
* `plate`: plate in string

To fetch the vehicle by `vehicleIdentity` associated with the current user, use following snippet.

{% tabs %}
{% tab title="Swift" %}

```swift
let service = VehicleService()
service.getVehicleFor(vehicleIdentity: vehicleIdentity,
                      expansions: expansions,
                      plate: plate,
                      then: { result in
    guard !result.value.empty else {
        // error
        return
    }
    completionHandler(.success(result.value))
})
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
val service = VehicleService(identity: identity)
service.fetchVehicle(vehicleId,
                     expansions) { result: Result<Content?>? ->
    if (result?.value == null || result.throwable != null) {
        // failure
    } else {
        // Success
        val content = result.value
    }
})
```

{% endtab %}
{% endtabs %}


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