Alamofire httpBody show 500 statusCode in swift 5 - ios

Question

I am using Alamofire 5. I have put the parameters to httpbody. I have run it in Postman, and it is working fine. My body parameters are below.
{
"user_id": "user_id",
"username": "user_name",
"password": "pass",
"token": "",
"type_id": 100,
"country_id": 1,
"language_id": 1,
"customer_id": 1,
"parent_user_id": "",
"profile": {}
}
I have used below code to put the request using Alamofire 5. Here is the code:
func change_password() {
let headers: HTTPHeaders = [
"Content-Type": "application/json",
"YumaSession": Global_Variable.globalValue.session_id
]
let parameters:Parameters = [
"user_id": "user_id",
"username": "username",
"password": txtPassword.text!,
"token": "",
"type_id": 100,
"country_id": 1,
"language_id": 1,
"customer_id": 1,
"parent_user_id": "",
"profile": []
]
AF.request( url,method: .put,parameters: parameters,encoding: URLEncoding.httpBody,headers: headers).responseJSON{ response in
switch response.result {
case .success(let responseData):
print("responseData-->",response.response!.statusCode)
case .failure(let error):
print("error--->",error)
}
}
}
Above code returns 500 status code. What is wrong above the code?

Answer 1

parameters.profile is defined with an array literal instead of an dictionary one. Fixed code below.
let parameters:Parameters = [
"user_id": "user_id",
"username": "username",
"password": txtPassword.text!,
"token": "",
"type_id": 100,
"country_id": 1,
"language_id": 1,
"customer_id": 1,
"parent_user_id": "",
"profile": [:]
]