This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::IoTFleetWise::Fleet
<a name="aws-resource-iotfleetwise-fleet"></a>

**Important**  
AWS IoT FleetWise will no longer be open to new customers starting April 30, 2026. If you would like to use AWS IoT FleetWise, sign up prior to that date. Existing customers can continue to use the service as normal. For more information, see [AWS IoT FleetWise availability change](https://docs.aws.amazon.com/iot-fleetwise/latest/developerguide/iotfleetwise-availability-change.html).

 Creates a fleet that represents a group of vehicles. 

**Note**  
You must create both a signal catalog and vehicles before you can create a fleet. 

For more information, see [Fleets](https://docs.aws.amazon.com/iot-fleetwise/latest/developerguide/fleets.html) in the *AWS IoT FleetWise Developer Guide*.

## Syntax
<a name="aws-resource-iotfleetwise-fleet-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-resource-iotfleetwise-fleet-syntax.json"></a>

```
{
  "Type" : "AWS::IoTFleetWise::Fleet",
  "Properties" : {
      "[Description](#cfn-iotfleetwise-fleet-description)" : String,
      "[Id](#cfn-iotfleetwise-fleet-id)" : String,
      "[SignalCatalogArn](#cfn-iotfleetwise-fleet-signalcatalogarn)" : String,
      "[Tags](#cfn-iotfleetwise-fleet-tags)" : [ Tag, ... ]
    }
}
```

### YAML
<a name="aws-resource-iotfleetwise-fleet-syntax.yaml"></a>

```
Type: AWS::IoTFleetWise::Fleet
Properties:
  [Description](#cfn-iotfleetwise-fleet-description): String
  [Id](#cfn-iotfleetwise-fleet-id): String
  [SignalCatalogArn](#cfn-iotfleetwise-fleet-signalcatalogarn): String
  [Tags](#cfn-iotfleetwise-fleet-tags): 
    - Tag
```

## Properties
<a name="aws-resource-iotfleetwise-fleet-properties"></a>

`Description`  <a name="cfn-iotfleetwise-fleet-description"></a>
 A brief description of the fleet.  
*Required*: No  
*Type*: String  
*Pattern*: `^[^\u0000-\u001F\u007F]+$`  
*Minimum*: `1`  
*Maximum*: `2048`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Id`  <a name="cfn-iotfleetwise-fleet-id"></a>
The unique ID of the fleet.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^[a-zA-Z0-9:_-]+$`  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`SignalCatalogArn`  <a name="cfn-iotfleetwise-fleet-signalcatalogarn"></a>
The ARN of the signal catalog associated with the fleet.  
*Required*: Yes  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`Tags`  <a name="cfn-iotfleetwise-fleet-tags"></a>
 Metadata that can be used to manage the fleet.  
*Required*: No  
*Type*: Array of [Tag](aws-properties-iotfleetwise-fleet-tag.md)  
*Minimum*: `0`  
*Maximum*: `50`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

## Return values
<a name="aws-resource-iotfleetwise-fleet-return-values"></a>

### Ref
<a name="aws-resource-iotfleetwise-fleet-return-values-ref"></a>

When you pass the logical ID of this resource to the intrinsic `Ref` function, `Ref` returns the Id.

For more information about using the `Ref` function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-ref.html).

### Fn::GetAtt
<a name="aws-resource-iotfleetwise-fleet-return-values-fn--getatt"></a>

The `Fn::GetAtt` intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using the `Fn::GetAtt` intrinsic function, see [https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html).

#### 
<a name="aws-resource-iotfleetwise-fleet-return-values-fn--getatt-fn--getatt"></a>

`Arn`  <a name="Arn-fn::getatt"></a>
 The Amazon Resource Name (ARN) of the created fleet. 

`CreationTime`  <a name="CreationTime-fn::getatt"></a>
 The time the fleet was created in seconds since epoch (January 1, 1970 at midnight UTC time). 

`LastModificationTime`  <a name="LastModificationTime-fn::getatt"></a>
 The time the fleet was last updated, in seconds since epoch (January 1, 1970 at midnight UTC time). 

# AWS::IoTFleetWise::Fleet Tag
<a name="aws-properties-iotfleetwise-fleet-tag"></a>

A set of key/value pairs that are used to manage the resource.

## Syntax
<a name="aws-properties-iotfleetwise-fleet-tag-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-iotfleetwise-fleet-tag-syntax.json"></a>

```
{
  "[Key](#cfn-iotfleetwise-fleet-tag-key)" : String,
  "[Value](#cfn-iotfleetwise-fleet-tag-value)" : String
}
```

### YAML
<a name="aws-properties-iotfleetwise-fleet-tag-syntax.yaml"></a>

```
  [Key](#cfn-iotfleetwise-fleet-tag-key): String
  [Value](#cfn-iotfleetwise-fleet-tag-value): String
```

## Properties
<a name="aws-properties-iotfleetwise-fleet-tag-properties"></a>

`Key`  <a name="cfn-iotfleetwise-fleet-tag-key"></a>
The tag's key.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `128`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Value`  <a name="cfn-iotfleetwise-fleet-tag-value"></a>
The tag's value.  
*Required*: Yes  
*Type*: String  
*Minimum*: `0`  
*Maximum*: `256`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)