Can I enable the request duration in Swagger UI 2.x with a Docker variable (or in alternative ways)?

Question

I know there are different ways to enable the HTTP request duration in Swagger UI 3.x:

Swagger UI accepts configuration parameters in four locations.

From lowest to highest precedence:

• The swagger-config.yaml in the project root directory, if it exists, is baked into the application
• configuration object passed as an argument to Swagger UI (SwaggerUI({ ... }))
• configuration document fetched from a specified configUrl
• configuration items passed as key/value pairs in the URL query string

For example with a Docker variable:

DISPLAY_REQUEST_DURATION="true"

I've some API stuck with the older Swagger UI 2.x, though.

• In 2.x, is it possible to enable the duration through the Docker variable?

• If not, what choices do I have to do it through configuration (not through software)?

Answer 1

Request duration is only available in Swagger UI 3.0.18+, it's not available in v. 2.x