How to implement the Bearer Token to validate the API url - ios

Question

I set up the API and all, the only thing is Bearer Token I couldn't find any information about any code on how to implement it so it can validate the URL I am using as API.
do I need to create new swift file just for bearer token or I can write the code to the API swift file "the code below is api file"
static let shared = APICaller()
private let baseURL = "http://000.000.000.000:3030/api/"
private init() {}
var vehicles = [Vehicles]()
func getVehicles(for id: String, IMEI: Int, completed: #escaping (Result<[Vehicles],Errors>) -> Void ){
let endpoint = baseURL + "GetVehicle/?UserIdentificationValue=346HIU4623UIHG3I3I&IMEI=216216123612"
guard let url = URL(string: endpoint) else {
completed(.failure(.invalidURL))
return
}
let task = URLSession.shared.dataTask(with: url) { data, response, error in
if let _ = error {
completed(.failure(.unableToComplete))
return
}
guard let response = response as? HTTPURLResponse, response.statusCode == 200 else {
completed(.failure(.invalidResponse))
return
}
guard let data = data else {
completed(.failure(.invalidData))
return
}
do {
let decoder = JSONDecoder()
decoder.keyDecodingStrategy = .convertFromSnakeCase
self.vehicles = try JSONDecoder().decode([Vehicles].self, from: data)
DispatchQueue.main.async {
completed(.failure(.invalidData))
}
} catch {
completed(.failure(.invalidData))
}
}
task.resume()
Thanks In Advance
Also I am new to swift so I would appreciate if you can tell me my API code is correct or needs any fixes since its about receiving some car info and putting into a table view cell :)

Answer 1

I have attached the request including headers in which you need to pass Bearer token like did in below code
let headers = [
"content-type": "application/json",
"authorizetoken": "NjQzOPA2N0NDNDFAH4CNDk3R23F2FQUY0NjV3FFE=",
"cache-control": "no-cache",
]
let parameters = ["id":"123456789"] as [String : Any]
let postData = try? JSONSerialization.data(withJSONObject: parameters, options: [])
let request = NSMutableURLRequest(url: NSURL(string: "Your URL")! as URL,
cachePolicy: .useProtocolCachePolicy,
timeoutInterval: 120.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as? Data
request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringCacheData
request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringLocalCacheData
request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringLocalAndRemoteCacheData