Swagger file demonstrating two ways to achieve HTTP redirects using API Gateway and Lambda

gistfile1.txt

---
swagger: "2.0"
basePath: "/test"
schemes:
- "https"
paths:
  /lambdaredirect-default:
    get:
      produces:
      - "application/json"
      parameters: []
      responses:
        200:
          description: "200 response"
          schema:
            $ref: "#/definitions/Empty"
          headers: {}
        302:
          description: "302 response"
          headers:
            Location:
              type: "string"
      x-amazon-apigateway-integration:
        responses:
          default:
            statusCode: "302"
            responseParameters:
              method.response.header.Location: "integration.response.body.location"
        uri: "arn:aws:apigateway:us-east-1:lambda:path/2015-03-31/functions/arn:aws:lambda:us-east-1:[ACCOUNT_ID]:function:redirect-default/invocations"
        httpMethod: "POST"
        type: "aws"
  /lambdaredirect-error:
    get:
      produces:
      - "application/json"
      parameters: []
      responses:
        200:
          description: "200 response"
          schema:
            $ref: "#/definitions/Empty"
          headers: {}
        302:
          description: "302 response"
          headers:
            Location:
              type: "string"
      x-amazon-apigateway-integration:
        responses:
          default:
            statusCode: "200"
          https://.*:
            statusCode: "302"
            responseParameters:
              method.response.header.Location: "integration.response.body.errorMessage"
            responseTemplates:
              application/json: "## intentionally blank"
        uri: "arn:aws:apigateway:us-east-1:lambda:path/2015-03-31/functions/arn:aws:lambda:us-east-1:[ACCOUNT_ID]]:function:redirect-error/invocations"
        httpMethod: "POST"
        type: "aws"
securityDefinitions:
  sigv4:
    type: "apiKey"
    name: "Authorization"
    in: "header"
    x-amazon-apigateway-authtype: "awsSigv4"
definitions:
  Empty:
    type: "object"



--
Lambda Function "redirect-default":
--

exports.handler = function(event, context) {
    context.succeed({
        location : "https://example.com"
    });
};

--
Lambda Function "redirect-error":
--
exports.handler = function(event, context) {
    context.fail("https://example.com");
};