Specific Responses for Certain Parameters in OpenAPI Mocking

[zyberzebra]

I’d like to simulate an API that provides books. When someone requests GET /books/42, I want to return the same predefined response every time. For all other requests, I would like Prism to respond dynamically or statically based on the specified examples, as it normally does.

Is there currently a way to achieve this in Prism? If not, it would be great if such functionality could be implemented.

Let’s say I have the following endpoint:

{
  "paths": {
    "/books/{id}": {
      "get": {
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Details for a book",
            "content": {
              "application/json": {
                "example": {
                  "id": "123",
                  "title": "Default Book Title",
                  "author": "Default Author",
                  "publicationYear": 2023
                }
              }
            }
          }
        }
      }
    }
  }
}

And this is my specific example for which I would like the same response to be returned every time:

{
  "id": "42",
  "title": "The Hitchhiker's Guide to the Galaxy",
  "author": "Douglas Adams",
  "publicationYear": 1979
}

Thank you!