{
	"openapi": "3.0.0",
	"info": {
		"title": "Simple Greeting API",
		"version": "1.0.0"
	},
	"servers": [
		{
			"url": "http://localhost:8080"
		}
	],
	"paths": {
		"/hello": {
			"get": {
				"summary": "Returns a greeting",
				"responses": {
					"200": {
						"description": "Greeting response in plain text.",
						"content": {
							"text/plain": {
								"schema": {
									"type": "string"
								},
								"example": "Hello!"
							}
						}
					}
				}
			},
			"post": {
				"summary": "Returns a plain text greeting",
				"responses": {
					"200": {
						"description": "Plain text greeting response",
						"content": {
							"text/plain": {
								"schema": {
									"type": "string"
								},
								"example": "Hello!"
							}
						}
					}
				}
			}
		}
	}
}