Description#

Typically used when the link between the types is not present in the from type, eg with the following

class User {
  @ApiProperty()
  id: string

  // no field documentIds: string[]
}

class Document {
  @ApiProperty()
  id: string
}

@Controller()
class UserController {
  @Get(':userId/documents')
  @ApiLink({from: User, fromField: 'id', routeParam: 'userId'})
  getDocuments(@Param('userId') userId: string)): Promise<Documents[]>
}