POST method API with parameters in swiftUI - api

Question

I am retrieving details from my api with POST method, I have included the parameters here. I am able to print the response in console., but to the view it's quite complicating. Here added the code which i've tried. I appreciate if someone help me to get this done.
My network code goes here:
class HostApi: ObservableObject {
#Published var todos = [HostsHome]()
#Published var amenity = [AmenitiesHome]()
func loadData() {
let Url = String(format: Host_home)
guard let serviceUrl = URL(string: Url) else {
return
}
let parameters: [String : Any] = [
"request" : ["email" : "xxxxxxxxxxx.com",
"starting" : 0,
"ending" : 10]
]
var request = URLRequest(url: serviceUrl)
request.httpMethod = "POST"
request.setValue("Application/json", forHTTPHeaderField: "Content-Type")
guard let httpBody = try? JSONSerialization.data(withJSONObject: parameters, options: .prettyPrinted) else {
return
}
request.httpBody = httpBody
request.timeoutInterval = 20
let session = URLSession.shared
session.dataTask(with: request) { data, response, error in
if let data = data {
do {
let json = try JSONSerialization.jsonObject(with: data, options: .json5Allowed)
print(json)
} catch {
print(error)
}
}
}.resume()
}
}
ContentView code goes here :
struct Hosts_Home: View {
#StateObject var viewModel = HostApi()
var body: some View {
ForEach(viewModel.todos, id: \.title) { todo in
Text(todo.title!)
}
.onAppear {
viewModel.loadData()
}
}
}
[![api[![parameters][1]][1]][2]
[1]: https://i.stack.imgur.com/R5sBV.png
[2]: https://i.stack.imgur.com/yMj0t.png

Answer 1

Found a solution, I changed my network class like this below and it worked.
class HostApi: ObservableObject {
#Published var todos = [HostsHome]()
#Published var amenity = [AmenitiesHome]()
func loadData() {
let url = URL(string: Host_home)
guard let requestUrl = url else { fatalError() }
var request = URLRequest(url: requestUrl)
request.httpMethod = "POST"
let postString = "email=xxxxxxx#gmail.com&starting=0&ending=10";
request.httpBody = postString.data(using: String.Encoding.utf8);
let task = URLSession.shared.dataTask(with: request) { (data, response, error) in
do {
if let todoData = data {
let decodedData = try JSONDecoder().decode([HostsHome].self, from: todoData)
DispatchQueue.main.async {
self.todos = decodedData
self.amenity = decodedData[0].amenities
print(decodedData[0].propertyTypeGroup)
}
} else {
print("No data")
}
} catch {
print(error)
}
}
task.resume()
}
}