Update getErrorData() to receive an array of params instead of individual ones (saves calling func_get_args())
PLAT-653
Ensuring code doesn't crash if insufficient params were given to getErrorData()
PLAT-653
Enhanced APIErrors::getErrorData()'s documentation
PLAT-653
Aligned with new APIErrors::getErrorData() interface
PLAT-653
Cosmetics
PLAT-653