Class GuApiGatewayWithLambdaByPath

A pattern to create an API Gateway instance which uses path-based routing to route requests to two or more Lambda functions.

This pattern should be used if you need to configure path-based routing to serve different requests with different Lambdas. If you intend to serve all traffic via a single Lambda, use the [[GuApiLambda]] pattern instead.

Example usage:

// Configure lambdas
const lambdaOne = new GuLambdaFunction(this, "lambda-one", {
  app: "example-lambda-one",
  runtime: Runtime.NODEJS_14_X,
  handler: "lambda-one.handler",
  fileName: "lambda-one.zip",
});
const lambdaTwo = new GuLambdaFunction(this, "lambda-two", {
  app: "example-lambda-two",
  runtime: Runtime.NODEJS_14_X,
  handler: "lambda-two.handler",
  fileName: "lambda-two.zip",
});

// Wire up the API
new GuApiGatewayWithLambdaByPath(this, {
  app: "example-api-gateway-instance",
  targets: [
    {
      path: "lambda-one",
      httpMethod: "GET",
      lambda: lambdaOne,
    },
    {
      path: "lambda-two",
      httpMethod: "GET",
      lambda: lambdaTwo,
    },
  ],
  // Create an alarm
  monitoringConfiguration: {
    snsTopicName: "my-topic-for-cloudwatch-alerts",
    http5xxAlarm: {
      tolerated5xxPercentage: 1,
    }
  }
});

For all API configuration options, see [[GuApiGatewayWithLambdaByPathProps]].

For details on configuring the individual Lambda functions, see [[GuLambdaFunction]].