If you use Hyperledger Fabric with hieararchical CA-s and want to use Hyperledger Explorer or gateway, you might as well face with the situation that the tlsCACerts property for the TLS communication must be configured. The thing is that neither intermediate TLS certs or root TLS certs will work here you should create a file that contains the whole certificate chain (just copy in one file first the root cert then the direct intermediate cert, then the next intermediate cert and son on).
