AWS Mysfits - Invalid HTTP Endpoint API Gateway Push - amazon-web-services

Question

On Module 4 of the AWS Mythical Mysfits tutorial and I am unable to push the API changes after updating the swagger doc with all of the replace mes. I have followed the instructions for this section three times.
REF: https://aws.amazon.com/getting-started/projects/build-modern-app-fargate-lambda-dynamodb-python/module-four/
I am running the following command through Cloud9:
aws apigateway import-rest-api --parameters endpointConfigurationTypes=REGIONAL --body file://~/environment/aws-modern-application-workshop/module-4/aws-cli/api-swagger.json --fail-on-warnings
With the api-swagger-json:
{
"swagger": 2.0,
"info": {
"title": "MysfitsApi"
},
"securityDefinitions": {
"MysfitsUserPoolAuthorizer": {
"type": "apiKey",
"name": "Authorization",
"in": "header",
"x-amazon-apigateway-authtype": "cognito_user_pools",
"x-amazon-apigateway-authorizer": {
"type": "COGNITO_USER_POOLS",
"providerARNs": [
"arn:aws:cognito-idp:us-east-2:730082756200:userpool/us-east-2_jFYjOTZRU"
]
}
}
},
"paths": {
"/": {
"get": {
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
},
"x-amazon-apigateway-integration": {
"connectionType": "VPC_LINK",
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
},
"connectionId": "wg0305",
"httpMethod": "GET",
"type": "HTTP_PROXY",
"uri": "mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com"
}
},
"options": {
"summary": "CORS support",
"description": "Enable CORS by returning correct headers\n",
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"tags": [
"CORS"
],
"x-amazon-apigateway-integration": {
"type": "mock",
"requestTemplates": {
"application/json": "{\n \"statusCode\" : 200\n}\n"
},
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
},
"responseTemplates": {
"application/json": "{}\n"
}
}
}
},
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
}
}
},
"/mysfits": {
"get": {
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
},
"x-amazon-apigateway-integration": {
"connectionType": "VPC_LINK",
"connectionId": "wg0305",
"httpMethod": "GET",
"type": "HTTP_PROXY",
"uri": "http://mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com/mysfits",
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
}
}
},
"options": {
"summary": "CORS support",
"description": "Enable CORS by returning correct headers\n",
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"tags": [
"CORS"
],
"x-amazon-apigateway-integration": {
"type": "mock",
"requestTemplates": {
"application/json": "{\n \"statusCode\" : 200\n}\n"
},
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
},
"responseTemplates": {
"application/json": "{}\n"
}
}
}
},
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
}
}
},
"/mysfits/{mysfitId}": {
"get": {
"parameters": [{
"name": "mysfitId",
"in": "path",
"required": true,
"type": "string"
}],
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
},
"x-amazon-apigateway-integration": {
"requestParameters": {
"integration.request.path.mysfitId": "method.request.path.mysfitId"
},
"connectionType": "VPC_LINK",
"connectionId": "wg0305",
"httpMethod": "GET",
"type": "HTTP_PROXY",
"uri": "http://mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com/mysfits/{mysfitId}",
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
}
}
},
"options": {
"summary": "CORS support",
"description": "Enable CORS by returning correct headers\n",
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"tags": [
"CORS"
],
"x-amazon-apigateway-integration": {
"type": "mock",
"requestTemplates": {
"application/json": "{\n \"statusCode\" : 200\n}\n"
},
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
},
"responseTemplates": {
"application/json": "{}\n"
}
}
}
},
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
}
}
},
"/mysfits/{mysfitId}/adopt": {
"post": {
"parameters": [{
"name": "mysfitId",
"in": "path",
"required": true,
"type": "string"
}],
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
},
"security": [{
"MysfitsUserPoolAuthorizer": [
]
}],
"x-amazon-apigateway-integration": {
"requestParameters": {
"integration.request.path.mysfitId": "method.request.path.mysfitId"
},
"connectionType": "VPC_LINK",
"connectionId": "wg0305",
"httpMethod": "POST",
"type": "HTTP_PROXY",
"uri": "http://mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com/mysfits/{mysfitId}/adopt",
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
}
}
},
"options": {
"summary": "CORS support",
"description": "Enable CORS by returning correct headers\n",
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"tags": [
"CORS"
],
"x-amazon-apigateway-integration": {
"type": "mock",
"requestTemplates": {
"application/json": "{\n \"statusCode\" : 200\n}\n"
},
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
},
"responseTemplates": {
"application/json": "{}\n"
}
}
}
},
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
}
}
},
"/mysfits/{mysfitId}/like": {
"post": {
"parameters": [{
"name": "mysfitId",
"in": "path",
"required": true,
"type": "string"
}],
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
},
"security": [{
"MysfitsUserPoolAuthorizer": [
]
}],
"x-amazon-apigateway-integration": {
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
},
"requestParameters": {
"integration.request.path.mysfitId": "method.request.path.mysfitId"
},
"connectionType": "VPC_LINK",
"connectionId": "wg0305",
"httpMethod": "POST",
"security": [{
"MysfitsUserPoolAuthorizer": [
]
}],
"type": "HTTP_PROXY",
"uri": "http://mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com/mysfits/{mysfitId}/like",
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
}
}
}
}
},
"options": {
"summary": "CORS support",
"description": "Enable CORS by returning correct headers\n",
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"tags": [
"CORS"
],
"x-amazon-apigateway-integration": {
"type": "mock",
"requestTemplates": {
"application/json": "{\n \"statusCode\" : 200\n}\n"
},
"responses": {
"default": {
"statusCode": "200",
"responseParameters": {
"method.response.header.Access-Control-Allow-Headers": "'Content-Type,X-Amz-Date,Authorization,X-Api-Key'",
"method.response.header.Access-Control-Allow-Methods": "'*'",
"method.response.header.Access-Control-Allow-Origin": "'*'"
},
"responseTemplates": {
"application/json": "{}\n"
}
}
}
},
"responses": {
"200": {
"description": "Default response for CORS method",
"headers": {
"Access-Control-Allow-Headers": {
"type": "string"
},
"Access-Control-Allow-Methods": {
"type": "string"
},
"Access-Control-Allow-Origin": {
"type": "string"
}
}
}
}
}
}
}
}
I receive the error:
An error occurred (BadRequestException) when calling the ImportRestApi operation: Errors found during import:
Unable to put integration on 'GET' for resource at path '/': Invalid HTTP endpoint specified for URI
Where am I going wrong? Which URI is invalid? How can I add more error catching to see the line where it ran into this exception and the exception message?

Answer 1

Because your swagger file is malformed. It is giving an error "duplicated mapping key" when validated. I think you have defined the "responses" twice.

Answer 2

I had the same issue. Quite simply, URI in '/' should be http://mysfits-nlb-52741b4979bb0b50.elb.us-east-2.amazonaws.com