Start a shoot from Dart

static const _methodChannel = MethodChannel('com.spyne.spyne_sdk_flutter/spyne');

Future<void> _handleStartShoot() async {
  await _methodChannel.invokeMethod<void>('start', {
    'userId': _userId,
    'vin': _vin,
    'stockNumber': _stockNumber,
    'registrationNumber': _registrationNumber,
    'locale': 'en',
  });
}

The native side turns this into a SpyneAutomobileSDK.Builder(...).build().startShoot() call.

Provide userId and at least one of vin, stockNumber, or registrationNumber. startShoot() automatically resumes a draft, starts a reshoot, or begins a new shoot based on the identifiers — see Initiate a Shoot and Resume a Shoot.

Validation

Validate in Dart before sending:

Rule	Message
`userId` non-empty	User ID is required
At least one identifier	At least one of VIN, Stock Number, or Registration Number is required
VIN, if provided, is exactly 17 characters	VIN must be exactly 17 characters long
VIN excludes I, O, Q	VIN may only contain A–Z and 0–9 (excluding I, O, Q)