How to use

getDefaultInstance

method

in

com.google.pubsub.v1.PublishRequest

@java.lang.Override
public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
 return com.google.pubsub.v1.PublishRequest.getDefaultInstance();
}

/**
 *
 *
 * <pre>
 * The messages in the request will be published on this topic.
 * Format is `projects/{project}/topics/{topic}`.
 * </pre>
 *
 * <code>string topic = 1;</code>
 */
public Builder clearTopic() {
 topic_ = getDefaultInstance().getTopic();
 onChanged();
 return this;
}
/**

public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
 if (other == com.google.pubsub.v1.PublishRequest.getDefaultInstance()) return this;
 if (!other.getTopic().isEmpty()) {
  topic_ = other.topic_;

.setRequestMarshaller(
  io.grpc.protobuf.ProtoUtils.marshaller(
    com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
.setResponseMarshaller(
  io.grpc.protobuf.ProtoUtils.marshaller(

@java.lang.Override
public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
 return com.google.pubsub.v1.PublishRequest.getDefaultInstance();
}

public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
 return com.google.pubsub.v1.PublishRequest.getDefaultInstance();
}

public com.google.pubsub.v1.PublishRequest getDefaultInstanceForType() {
 return com.google.pubsub.v1.PublishRequest.getDefaultInstance();
}

/**
 * <pre>
 * The messages in the request will be published on this topic.
 * </pre>
 *
 * <code>optional string topic = 1;</code>
 */
public Builder clearTopic() {
 
 topic_ = getDefaultInstance().getTopic();
 onChanged();
 return this;
}
/**

/**
 * <code>optional string topic = 1;</code>
 *
 * <pre>
 * The messages in the request will be published on this topic.
 * </pre>
 */
public Builder clearTopic() {
 
 topic_ = getDefaultInstance().getTopic();
 onChanged();
 return this;
}
/**

/**
 *
 *
 * <pre>
 * The messages in the request will be published on this topic.
 * Format is `projects/{project}/topics/{topic}`.
 * </pre>
 *
 * <code>string topic = 1;</code>
 */
public Builder clearTopic() {
 topic_ = getDefaultInstance().getTopic();
 onChanged();
 return this;
}
/**

public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
 if (other == com.google.pubsub.v1.PublishRequest.getDefaultInstance()) return this;
 if (!other.getTopic().isEmpty()) {
  topic_ = other.topic_;

public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
 if (other == com.google.pubsub.v1.PublishRequest.getDefaultInstance()) return this;
 if (!other.getTopic().isEmpty()) {
  topic_ = other.topic_;

public Builder mergeFrom(com.google.pubsub.v1.PublishRequest other) {
 if (other == com.google.pubsub.v1.PublishRequest.getDefaultInstance()) return this;
 if (!other.getTopic().isEmpty()) {
  topic_ = other.topic_;

.setRequestMarshaller(
  io.grpc.protobuf.ProtoUtils.marshaller(
    com.google.pubsub.v1.PublishRequest.getDefaultInstance()))
.setResponseMarshaller(
  io.grpc.protobuf.ProtoUtils.marshaller(