openapi: 3.0.3
info:
  title: Spring Integration HTTP Inbound Adapters Gateway API
  description: Spring Integration HTTP inbound channel adapters and gateways expose configurable HTTP endpoints that receive messages and route them into Spring Integration message flows. Inbound HTTP gateways support request/reply messaging while inbound channel adapters support one-way message ingestion.
  version: 6.3.0
  contact:
    name: Spring Team
    url: https://spring.io/projects/spring-integration
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:8080
  description: Default HTTP inbound gateway server
tags:
- name: Gateway
paths:
  /integration/gateway:
    post:
      operationId: sendAndReceive
      summary: Send Message and Receive Reply
      description: Sends a message to the Spring Integration HTTP inbound gateway and returns the reply. The request waits synchronously for a reply from the integration flow.
      tags:
      - Gateway
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
          text/plain:
            schema:
              type: string
      responses:
        '200':
          description: Reply from the integration flow
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '408':
          description: Request timeout waiting for reply
  /integration/gateway/{path}:
    get:
      operationId: sendGetRequest
      summary: Send GET Request to Integration Gateway
      description: Sends an HTTP GET request through the integration gateway. Path variables and query parameters are mapped to message headers.
      tags:
      - Gateway
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
        description: Configurable path segment mapped to message header
      responses:
        '200':
          description: Response from the integration flow
          content:
            application/json:
              schema:
                type: object
        '404':
          description: No route found for path
    post:
      operationId: sendPostRequest
      summary: Send POST Request to Integration Gateway
      description: Sends an HTTP POST request to a path-configured integration gateway
      tags:
      - Gateway
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: Response from the integration flow
          content:
            application/json:
              schema:
                type: object