Is there any function or a way to work around the RequestContext in PlayFramework, that works similarly to Pekko’s extractRequestContext?

I’m migrating an old Akka rest API to Play3.0, and I need to port this Endpoint to play. Fortunately, Pekko has the exact same function “extractRequestContext”, and the same type I need: StrictForm.FileData

The reason why I want to access the request context is because this API is using a library that needs files to be specifically of the type StrictForm.FileData, so Using a normal request.body.file(“icon”) is not really an option, unless I can convert those files to FileData.

post {
    extractRequestContext { _ =>
       formFields(
           "name".as[String],
           "description".as[String].?,
           "icon".as[FileData].?,
           "color".as[String]
       ) { (
               name: String,
               description: Option[String],
               icon: Option[FileData],
               color: String,
           ) => {
               onboardingController.saveData(
                   workspaceRequest(userKey, name, description, icon, color)
               )
           }
        }
    }
}

I tried to do this while using a Form, but as I said, I could not find a way to convert the file. I know the getOrElse would make it fail in case there is no file, it was just for testing purposes.

I could not find any way to access the requestContext and looking at an old PlayFramework docs, I could not find anything similar

def createWorkspace = Action(parse.multipartFormData) { implicit request =>
  request.body.file("icon").map { picture =>
    //I wanted to cast the file to StrictForm.FileData, but I did not found a way to do it.
    // handle the other form data
    workspaceForm.bindFromRequest.fold(
      errors => 
        println(errors.toString())
        BadRequest("Ooops"),
      workspaceRequest => {
        // this does not work since it returns a Part
        // val withPicture = workspaceRequest.copy(icon = Some(picture))
        Ok("")
      }
    )
  }.getOrElse(BadRequest("Missing picture."))
}