OpenAPI definitions of sample API integrated with a Lambda function - Amazon API Gateway

OpenAPI definitions of sample API integrated with a Lambda function

OpenAPI 2.0
{ "swagger": "2.0", "info": { "version": "2017-04-20T04:08:08Z", "title": "LambdaCalc" }, "host": "uojnr9hd57.execute-api.us-east-1.amazonaws.com", "basePath": "/test", "schemes": [ "https" ], "paths": { "/calc": { "get": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "operand2", "in": "query", "required": true, "type": "string" }, { "name": "operator", "in": "query", "required": true, "type": "string" }, { "name": "operand1", "in": "query", "required": true, "type": "string" } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" }, "headers": { "operand_1": { "type": "string" }, "operand_2": { "type": "string" }, "operator": { "type": "string" } } } }, "x-amazon-apigateway-request-validator": "Validate query string parameters and headers", "x-amazon-apigateway-integration": { "credentials": "arn:aws:iam::123456789012:role/apigAwsProxyRole", "responses": { "default": { "statusCode": "200", "responseParameters": { "method.response.header.operator": "integration.response.body.op", "method.response.header.operand_2": "integration.response.body.b", "method.response.header.operand_1": "integration.response.body.a" }, "responseTemplates": { "application/json": "#set($res = $input.path('$'))\n{\n \"result\": \"$res.a, $res.b, $res.op => $res.c\",\n \"a\" : \"$res.a\",\n \"b\" : \"$res.b\",\n \"op\" : \"$res.op\",\n \"c\" : \"$res.c\"\n}" } } }, "uri": "arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2:123456789012:function:Calc/invocations", "passthroughBehavior": "when_no_match", "httpMethod": "POST", "requestTemplates": { "application/json": "{\n \"a\": \"$input.params('operand1')\",\n \"b\": \"$input.params('operand2')\", \n \"op\": \"$input.params('operator')\" \n}" }, "type": "aws" } }, "post": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "in": "body", "name": "Input", "required": true, "schema": { "$ref": "#/definitions/Input" } } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" } } }, "x-amazon-apigateway-request-validator": "Validate body", "x-amazon-apigateway-integration": { "credentials": "arn:aws:iam::123456789012:role/apigAwsProxyRole", "responses": { "default": { "statusCode": "200", "responseTemplates": { "application/json": "#set($inputRoot = $input.path('$'))\n{\n \"a\" : $inputRoot.a,\n \"b\" : $inputRoot.b,\n \"op\" : $inputRoot.op,\n \"c\" : $inputRoot.c\n}" } } }, "uri": "arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2:123456789012:function:Calc/invocations", "passthroughBehavior": "when_no_templates", "httpMethod": "POST", "type": "aws" } } }, "/calc/{operand1}/{operand2}/{operator}": { "get": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "operand2", "in": "path", "required": true, "type": "string" }, { "name": "operator", "in": "path", "required": true, "type": "string" }, { "name": "operand1", "in": "path", "required": true, "type": "string" } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" } } }, "x-amazon-apigateway-integration": { "credentials": "arn:aws:iam::123456789012:role/apigAwsProxyRole", "responses": { "default": { "statusCode": "200", "responseTemplates": { "application/json": "#set($inputRoot = $input.path('$'))\n{\n \"input\" : {\n \"a\" : $inputRoot.a,\n \"b\" : $inputRoot.b,\n \"op\" : \"$inputRoot.op\"\n },\n \"output\" : {\n \"c\" : $inputRoot.c\n }\n}" } } }, "uri": "arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2:123456789012:function:Calc/invocations", "passthroughBehavior": "when_no_templates", "httpMethod": "POST", "requestTemplates": { "application/json": "{\n \"a\": \"$input.params('operand1')\",\n \"b\": \"$input.params('operand2')\",\n \"op\": #if($input.params('operator')=='%2F')\"/\"#{else}\"$input.params('operator')\"#end\n \n}" }, "contentHandling": "CONVERT_TO_TEXT", "type": "aws" } } } }, "definitions": { "Input": { "type": "object", "required": [ "a", "b", "op" ], "properties": { "a": { "type": "number" }, "b": { "type": "number" }, "op": { "type": "string", "description": "binary op of ['+', 'add', '-', 'sub', '*', 'mul', '%2F', 'div']" } }, "title": "Input" }, "Output": { "type": "object", "properties": { "c": { "type": "number" } }, "title": "Output" }, "Result": { "type": "object", "properties": { "input": { "$ref": "#/definitions/Input" }, "output": { "$ref": "#/definitions/Output" } }, "title": "Result" } }, "x-amazon-apigateway-request-validators": { "Validate body": { "validateRequestParameters": false, "validateRequestBody": true }, "Validate query string parameters and headers": { "validateRequestParameters": true, "validateRequestBody": false } } }