public Builder mergeFrom(com.google.container.v1.GetServerConfigRequest other) { if (other == com.google.container.v1.GetServerConfigRequest.getDefaultInstance()) return this; if (!other.getProjectId().isEmpty()) { projectId_ = other.projectId_; onChanged(); } if (!other.getZone().isEmpty()) { zone_ = other.zone_; onChanged(); } if (!other.getName().isEmpty()) { name_ = other.name_; onChanged(); } this.mergeUnknownFields(other.unknownFields); onChanged(); return this; }