public void setPrivateKeyPassword(final String privateKeyPassword) {
            this.privateKeyPassword = privateKeyPassword;
        }
Sets the password for the private key.

@param privateKeyPassword The password for the private key.

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