Spring WebFlux · Example Payload

Webflux Webclient Post Example

Example of a WebClient POST request creating a new resource

JavaMicroservicesNon-Blocking IOReactive ProgrammingREST APISpring BootSpring FrameworkWebFlux

Webflux Webclient Post Example is an example object payload from Spring WebFlux, with 5 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

titledescriptionrequestresponsejavaCode

Example Payload

Raw ↑ 
{
  "title": "Spring WebFlux WebClient POST Request Example",
  "description": "Example of a WebClient POST request creating a new resource",
  "request": {
    "method": "POST",
    "uri": "https://api.example.com/v1/users",
    "headers": {
      "Content-Type": "application/json",
      "Accept": "application/json",
      "Authorization": "Bearer eyJhbGciOiJSUzI1NiJ9..."
    },
    "body": {
      "name": "Alice Johnson",
      "email": "alice@example.com",
      "role": "EDITOR"
    }
  },
  "response": {
    "statusCode": 201,
    "headers": {
      "Content-Type": "application/json",
      "Location": "https://api.example.com/v1/users/usr_789"
    },
    "body": {
      "id": "usr_789",
      "name": "Alice Johnson",
      "email": "alice@example.com",
      "role": "EDITOR",
      "createdAt": "2026-05-03T12:00:00Z"
    }
  },
  "javaCode": "webClient.post()\n    .uri(\"/v1/users\")\n    .contentType(MediaType.APPLICATION_JSON)\n    .bodyValue(newUser)\n    .retrieve()\n    .bodyToMono(User.class)"
}