CLI to create-component-version in greengrassv2 for a lambda function uses a different format than the component recipe format

Question

I'm using the CLI to create a component version as follows:
aws greengrassv2 create-component-version --cli-input-json fileb://lambda-function-component.json

The json recipe looks like this:

{
      "lambdaFunction": {
        "lambdaArn": "arn:aws:lambda:ABC:DEF:function:greengrass-v2-middleware:17",
        "componentName": "GHI",
        "componentVersion": "1.0.12",
        "componentDependencies": {
          "aws.greengrass.SecretManager": {
            "versionRequirement": "2.1.7",
            "dependencyType": "HARD"
          },
          "aws.greengrass.ShadowManager": {
            "versionRequirement": "2.3.5",
            "dependencyType": "HARD"
          }
        },
        "componentLambdaParameters": {
          "pinned": true,
          "statusTimeoutInSeconds": 300,
          "timeoutInSeconds": 120,
          "inputPayloadEncodingType": "json",
          "linuxProcessParams": {
            "isolationMode": "NoContainer"
          }
        }
      }
    }

The [recipe format for CLI](https://docs.aws.amazon.com/cli/latest/reference/greengrassv2/create-component-version.html) is different than 
[the recipe format described in the documentation](https://docs.aws.amazon.com/greengrass/v2/developerguide/component-recipe-reference.html#recipe-format).

I would like to include things like `DefaultConfiguration` for my lambda. More precisely I would like to include `accessControl` details since including it in the deployment is not particularly friendly. 
Is that possible via CLI? If not, how can I achieve that?

Accepted Answer

Hello,

Thank you for your interest in Greengrass. Lambdas are a different type of component than native Greengrass v2 components, they have different feature sets. Lambda does not allow you to set any default component configuration; you must set the configuration in a deployment instead.

I recommend that you use non-lambda components unless you are migrating lambdas from Greengrass V1 to V2. I recommend you use the Greengrass Development Kit to create native components which you can follow here: https://docs.aws.amazon.com/greengrass/v2/developerguide/create-components.html#create-component-gdk-cli.

Cheers,

Michael

CLI to create-component-version in greengrassv2 for a lambda function uses a different format than the component recipe format

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