A continuación, se muestra la definición de OpenAPI de la API de calculadora sencilla. Puede importarla en su cuenta. Sin embargo, debe restablecer los permisos basados en los recursos en la función de Lambda después de la importación. Para ello, vuelva a seleccionar la función de Lambda que ha creado en su cuenta desde Integration Request (Solicitud de integración) en la consola de API Gateway. Esto hará que la consola de API Gateway restablezca los permisos necesarios. También puede utilizar AWS Command Line Interface para el comando add-permission de Lambda.
{ "swagger": "2.0", "info": { "version": "2016-09-29T20:27:30Z", "title": "SimpleCalc" }, "host": "t6dve4zn25.execute-api.us-west-2.amazonaws.com", "basePath": "/demo", "schemes": [ "https" ], "paths": { "/": { "get": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "op", "in": "query", "required": false, "type": "string" }, { "name": "a", "in": "query", "required": false, "type": "string" }, { "name": "b", "in": "query", "required": false, "type": "string" } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" } } }, "x-amazon-apigateway-integration": { "requestTemplates": { "application/json": "#set($inputRoot = $input.path('$'))\n{\n \"a\" : $input.params('a'),\n \"b\" : $input.params('b'),\n \"op\" : \"$input.params('op')\"\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", "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\" : $inputRoot.c\n }\n}" } } }, "type": "aws" } }, "post": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "in": "body", "name": "Input", "required": true, "schema": { "$ref": "#/definitions/Input" } } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" } } }, "x-amazon-apigateway-integration": { "uri": "arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2:123456789012:function:Calc/invocations", "passthroughBehavior": "when_no_match", "httpMethod": "POST", "responses": { "default": { "statusCode": "200", "responseTemplates": { "application/json": "#set($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}" } } }, "type": "aws" } } }, "/{a}": { "x-amazon-apigateway-any-method": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "a", "in": "path", "required": true, "type": "string" } ], "responses": { "404": { "description": "404 response" } }, "x-amazon-apigateway-integration": { "requestTemplates": { "application/json": "{\"statusCode\": 200}" }, "passthroughBehavior": "when_no_match", "responses": { "default": { "statusCode": "404", "responseTemplates": { "application/json": "{ \"Message\" : \"Can't $context.httpMethod $context.resourcePath\" }" } } }, "type": "mock" } } }, "/{a}/{b}": { "x-amazon-apigateway-any-method": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "a", "in": "path", "required": true, "type": "string" }, { "name": "b", "in": "path", "required": true, "type": "string" } ], "responses": { "404": { "description": "404 response" } }, "x-amazon-apigateway-integration": { "requestTemplates": { "application/json": "{\"statusCode\": 200}" }, "passthroughBehavior": "when_no_match", "responses": { "default": { "statusCode": "404", "responseTemplates": { "application/json": "{ \"Message\" : \"Can't $context.httpMethod $context.resourcePath\" }" } } }, "type": "mock" } } }, "/{a}/{b}/{op}": { "get": { "consumes": [ "application/json" ], "produces": [ "application/json" ], "parameters": [ { "name": "a", "in": "path", "required": true, "type": "string" }, { "name": "b", "in": "path", "required": true, "type": "string" }, { "name": "op", "in": "path", "required": true, "type": "string" } ], "responses": { "200": { "description": "200 response", "schema": { "$ref": "#/definitions/Result" } } }, "x-amazon-apigateway-integration": { "requestTemplates": { "application/json": "#set($inputRoot = $input.path('$'))\n{\n \"a\" : $input.params('a'),\n \"b\" : $input.params('b'),\n \"op\" : \"$input.params('op')\"\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", "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\" : $inputRoot.c\n }\n}" } } }, "type": "aws" } } } }, "definitions": { "Input": { "type": "object", "properties": { "a": { "type": "number" }, "b": { "type": "number" }, "op": { "type": "string" } }, "title": "Input" }, "Output": { "type": "object", "properties": { "c": { "type": "number" } }, "title": "Output" }, "Result": { "type": "object", "properties": { "input": { "$ref": "#/definitions/Input" }, "output": { "$ref": "#/definitions/Output" } }, "title": "Result" } } }
