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# AWS::GreengrassV2::ComponentVersion LambdaFunctionRecipeSource
<a name="aws-properties-greengrassv2-componentversion-lambdafunctionrecipesource"></a>

Contains information about an AWS Lambda function to import to create a component.

## Syntax
<a name="aws-properties-greengrassv2-componentversion-lambdafunctionrecipesource-syntax"></a>

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

### JSON
<a name="aws-properties-greengrassv2-componentversion-lambdafunctionrecipesource-syntax.json"></a>

```
{
  "[ComponentDependencies](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentdependencies)" : {Key: Value, ...},
  "[ComponentLambdaParameters](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentlambdaparameters)" : LambdaExecutionParameters,
  "[ComponentName](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentname)" : String,
  "[ComponentPlatforms](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentplatforms)" : [ ComponentPlatform, ... ],
  "[ComponentVersion](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentversion)" : String,
  "[LambdaArn](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-lambdaarn)" : String
}
```

### YAML
<a name="aws-properties-greengrassv2-componentversion-lambdafunctionrecipesource-syntax.yaml"></a>

```
  [ComponentDependencies](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentdependencies): 
    Key: Value
  [ComponentLambdaParameters](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentlambdaparameters): 
    LambdaExecutionParameters
  [ComponentName](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentname): String
  [ComponentPlatforms](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentplatforms): 
    - ComponentPlatform
  [ComponentVersion](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentversion): String
  [LambdaArn](#cfn-greengrassv2-componentversion-lambdafunctionrecipesource-lambdaarn): String
```

## Properties
<a name="aws-properties-greengrassv2-componentversion-lambdafunctionrecipesource-properties"></a>

`ComponentDependencies`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentdependencies"></a>
The component versions on which this Lambda function component depends.  
*Required*: No  
*Type*: Object of [ComponentDependencyRequirement](aws-properties-greengrassv2-componentversion-componentdependencyrequirement.md)  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`ComponentLambdaParameters`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentlambdaparameters"></a>
The system and runtime parameters for the Lambda function as it runs on the AWS IoT Greengrass core device.  
*Required*: No  
*Type*: [LambdaExecutionParameters](aws-properties-greengrassv2-componentversion-lambdaexecutionparameters.md)  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`ComponentName`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentname"></a>
The name of the component.  
Defaults to the name of the Lambda function.  
*Required*: No  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`ComponentPlatforms`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentplatforms"></a>
The platforms that the component version supports.  
*Required*: No  
*Type*: Array of [ComponentPlatform](aws-properties-greengrassv2-componentversion-componentplatform.md)  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`ComponentVersion`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-componentversion"></a>
The version of the component.  
Defaults to the version of the Lambda function as a semantic version. For example, if your function version is `3`, the component version becomes `3.0.0`.  
*Required*: No  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`LambdaArn`  <a name="cfn-greengrassv2-componentversion-lambdafunctionrecipesource-lambdaarn"></a>
The ARN of the Lambda function. The ARN must include the version of the function to import. You can't use version aliases like `$LATEST`.  
*Required*: No  
*Type*: String  
*Pattern*: `^arn:[^:]*:lambda:(([a-z]+-)+[0-9])?:([0-9]{12})?:[^.]+$`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)