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::IoT::Command CommandParameterValue
<a name="aws-properties-iot-command-commandparametervalue"></a>

<a name="aws-properties-iot-command-commandparametervalue-description"></a>The `CommandParameterValue` property type specifies Property description not available. for an [AWS::IoT::Command](aws-resource-iot-command.md).

## Syntax
<a name="aws-properties-iot-command-commandparametervalue-syntax"></a>

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

### JSON
<a name="aws-properties-iot-command-commandparametervalue-syntax.json"></a>

```
{
  "[B](#cfn-iot-command-commandparametervalue-b)" : Boolean,
  "[BIN](#cfn-iot-command-commandparametervalue-bin)" : String,
  "[D](#cfn-iot-command-commandparametervalue-d)" : Number,
  "[I](#cfn-iot-command-commandparametervalue-i)" : Integer,
  "[L](#cfn-iot-command-commandparametervalue-l)" : String,
  "[S](#cfn-iot-command-commandparametervalue-s)" : String,
  "[UL](#cfn-iot-command-commandparametervalue-ul)" : String
}
```

### YAML
<a name="aws-properties-iot-command-commandparametervalue-syntax.yaml"></a>

```
  [B](#cfn-iot-command-commandparametervalue-b): Boolean
  [BIN](#cfn-iot-command-commandparametervalue-bin): String
  [D](#cfn-iot-command-commandparametervalue-d): Number
  [I](#cfn-iot-command-commandparametervalue-i): Integer
  [L](#cfn-iot-command-commandparametervalue-l): String
  [S](#cfn-iot-command-commandparametervalue-s): String
  [UL](#cfn-iot-command-commandparametervalue-ul): String
```

## Properties
<a name="aws-properties-iot-command-commandparametervalue-properties"></a>

`B`  <a name="cfn-iot-command-commandparametervalue-b"></a>
Property description not available.  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`BIN`  <a name="cfn-iot-command-commandparametervalue-bin"></a>
Property description not available.  
*Required*: No  
*Type*: String  
*Minimum*: `1`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`D`  <a name="cfn-iot-command-commandparametervalue-d"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`I`  <a name="cfn-iot-command-commandparametervalue-i"></a>
Property description not available.  
*Required*: No  
*Type*: Integer  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`L`  <a name="cfn-iot-command-commandparametervalue-l"></a>
Property description not available.  
*Required*: No  
*Type*: String  
*Pattern*: `^-?\d+$`  
*Maximum*: `19`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`S`  <a name="cfn-iot-command-commandparametervalue-s"></a>
Property description not available.  
*Required*: No  
*Type*: String  
*Minimum*: `1`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`UL`  <a name="cfn-iot-command-commandparametervalue-ul"></a>
Property description not available.  
*Required*: No  
*Type*: String  
*Pattern*: `^[0-9]*$`  
*Minimum*: `1`  
*Maximum*: `20`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)