public String getPrivateKeyPassword() {
            return this.privateKeyPassword;
        }
Gets the password for the private key.

@return The password for the private key or null, if the private key is not set or not encrypted.

@see #setPrivateKeyPassword(String)
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/config/GrpcChannelProperties.java