API Gateway creates a UDT if you provide it with a data model when you generate an SDK. For more information about data transformations, see Mapping template transformations for REST APIs in API Gateway. The following example is output data from an integration response.

A mapping template transformation uses a mapping template to modify your integration request or integration response. A mapping template is a script expressed in Velocity Template Language (VTL) and applied to a payload using JSONPath based on the Content-type header.

Write a model schema to associate with your REST API. Note: API Gateway models must use JSON schema draft 4. For information on how to write a model schema, see Data models for REST APIs. Example model schema. This example model uses application/json as the default key to select the mapping template. Your schema must adhere to the following ...

Nov 25, 2020 · I am trying to create springdoc swagger documentation, and I would like to represent a request body having data type Map<String, Object> in a better readable way for clients.

The following examples show how to create parameter mapping expressions using the API Gateway console, OpenAPI, and AWS CloudFormation templates. For an example of how to use parameter mapping to create the required CORS headers, see CORS for REST APIs in …

Jul 29, 2022 · Request mappings can be defined via the API Gateway console or as part of the OpenAPI definition that can be used to create or update an API. I will demonstrate how this can be done using the...

Nov 18, 2022 · Creating an AWS API Gateway REST API With Model, Mapping Template, Authorizer, Validator, and Custom Response Header Using CloudFormation YAML Template.

Jun 29, 2018 · In my REST API, I want to use a hashmap Map<Foo, List<Bar>> where Foo and Bar are user-defined classes. How to describe such a map in OpenAPI (Swagger)? Please look at stackoverflow.com/questions/45027428/… OpenAPI (Swagger) only supports maps with string keys such as: "en": "Hello", "fr": "Bonjour" ^^ key is a string.

Swagger UI also provides both an example value and a schema or model. For example, in the sample Sunrise and Sunset Times API doc that I used for the SwaggerUI activity (which comes later in the course), you can see a distinction between the response example and the response schema. Here’s the Example Value:

Feb 6, 2014 · On the simplest level, the case for canonical models for APIs stems from the “R” in REST, which stands for Resource. Using a canonical model for data in motion through Web (SOA) services means you’re following the widely adopted and …