public Builder mergeFrom(com.google.cloud.video.livestream.v1.InputAttachment other) {
      if (other == com.google.cloud.video.livestream.v1.InputAttachment.getDefaultInstance())
        return this;
      if (!other.getKey().isEmpty()) {
        key_ = other.key_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.getInput().isEmpty()) {
        input_ = other.input_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      if (other.hasAutomaticFailover()) {
        mergeAutomaticFailover(other.getAutomaticFailover());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
A group of information for attaching an input resource to this channel.
</pre>

Protobuf type {@code google.cloud.video.livestream.v1.InputAttachment}
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/InputAttachment.java