UpdatePet operation in Petstore swagger specifies only the negative response codes(400, 404, 405)

[chuchuva]

From http://petstore.swagger.io/v2/swagger.json :

        "put": {
            "tags": [
                "pet"
            ],
            "summary": "Update an existing pet",
            "description": "",
            "operationId": "updatePet",
            "consumes": [
                "application/json",
                "application/xml"
            ],
            "produces": [
                "application/xml",
                "application/json"
            ],
            "parameters": [
                {
                    "in": "body",
                    "name": "body",
                    "description": "Pet object that needs to be added to the store",
                    "required": true,
                    "schema": {
                        "$ref": "#/definitions/Pet"
                    }
                }
            ],
            "responses": {
                "400": {
                    "description": "Invalid ID supplied"
                },
                "404": {
                    "description": "Pet not found"
                },
                "405": {
                    "description": "Validation exception"
                }
            },

See also https://github.com/swagger-api/swagger-samples/blob/master/java/inflector-dropwizard-guice/src/main/swagger/swagger.yaml#L62

You can see that responses array includes values for 400, 404 and 405 only. Why 200 is not included? This breaks C# auto-generated code, see https://github.com/Azure/autorest/issues/1859

[webron]

We can modify the sample (and PRs are welcome), however if this breaks the C# auto-generated code, I'd suggest they fix it over there because it is not wrong. The generated code should not be that fragile.