AWS Lambda

Invoke AWS Lambda functions from your apps.

The LambdaResourceClient allows you to invoke AWS Lambda functions directly from your application code.

Usage

import { myLambdaClient } from "./clients";

const result = await myLambdaClient.invoke(
  "Invoke",
  {
    FunctionName: "my-function",
    Payload: JSON.stringify({ key: "value" }),
  },
  "call-lambda"
);

if (result.ok) {
  console.log(result.result.data);
}

Inputs

The invoke method accepts the following arguments:

command · string · required

The Lambda command to execute. Typically "Invoke".

params · Record<string, unknown> · required

The parameters for the command, matching the AWS SDK input shape (e.g., FunctionName, Payload).

invocationKey · string · required

A unique identifier for this operation.

timeoutMs · number

Optional timeout in milliseconds.

Outputs

On success (ok: true), the result object contains:

kind · "api"

Discriminator for the response type.

command · string

The command that was executed.

data · unknown

The response payload from the Lambda function.