public Builder clearMapping() {
      if (mappingBuilder_ == null) {
        mapping_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        mappingBuilder_.clear();
      }
      return this;
    }
<pre>
The mapping for the `Job.edit_list` atoms with text `EditAtom.inputs`.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.TextStream.TextMapping mapping = 3;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/TextStream.java