Curl command works on CLI but Alamofire fails to authenticate - swift

Question

Here is the curl command that works:
curl -d {"Key1":"value1"} -k -vvvv --request POST --header "Content-Type: application/json" --key KEY.pem --cacert CRT.pem --cert KEY.pem "URL"
How do I translate this to Alamofire request command? I get the authentication failure errors:
Connection 1: default TLS Trust evaluation failed(-9807)
2020-04-09 01:51:46.604692-0600 CertificatePinningExample[7192:1891639] Connection 1: TLS Trust encountered error 3:-9807
2020-04-09 01:51:46.604879-0600 CertificatePinningExample[7192:1891639] Connection 1: encountered error(3:-9807)
2020-04-09 01:51:46.606672-0600 CertificatePinningExample[7192:1891639] Connection 1: unable to determine interface type without an established connection
2020-04-09 01:51:46.650936-0600 CertificatePinningExample[7192:1891639] Task <9E539D4B-9694-426E-B382-6350044743B0>.<1> HTTP load failed, 0/0 bytes (error code: -1202 [3:-9807])
2020-04-09 01:51:46.662507-0600 CertificatePinningExample[7192:1891652] Task <9E539D4B-9694-426E-B382-6350044743B0>.<1> finished with error [-1202] Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “BLAH” which could put your confidential information at risk." UserInfo={NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, NSErrorPeerCertificateChainKey=(
// Alamofire code to fire up the request
override func viewDidLoad() {
super.viewDidLoad()
let evaluators = [
"SERVER_IP":
PinnedCertificatesTrustEvaluator(certificates:
getCertificates()
)
]
let session = Session(
serverTrustManager: ServerTrustManager(evaluators: evaluators)
)
let url = URL(string: "URL_TO_HIT")!
//enableCertificatePinning()
var dict: NSDictionary = ["SessionId":""]
var data: Data = Data.init()
do {
data = try JSONSerialization.data(withJSONObject: dict, options: [])
} catch{
data = "".data(using: .utf8)!
}
//let data = try JSONSerialization.data(withJSONObject: dict, options: [])
let request = AF.request(url, method: .post)
// 2
request.responseJSON { (data) in
print(data)
}
}
private func getCertificates() -> [SecCertificate] {
let url = Bundle.main.url(forResource: "ExampleCert", withExtension: "der")!
let localCertificate = try! Data(contentsOf: url) as CFData
guard let certificate = SecCertificateCreateWithData(nil, localCertificate)
else { return [] }
return [certificate]
}
My concern is: Alamofire is asking for only one cert vs I am using three cert flags in curl. How do I translate Alamofire request to the same as curl?