@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + FALLBACK_STARTING_OFFSET_FIELD_NUMBER;
    hash = (53 * hash) + getFallbackStartingOffset().hashCode();
    switch (startingOffsetCase_) {
      case 1:
        hash = (37 * hash) + STARTING_LOGICAL_OFFSET_FIELD_NUMBER;
        hash = (53 * hash) + getStartingLogicalOffset().hashCode();
        break;
      case 0:
      default:
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
This is the logical starting point to fallback upon should the
specified starting offset be unavailable.

This can be one of the following values:

"begin": This will read from the earliest available message.

"end": This will read only future messages.
</pre>

<code>string fallback_starting_offset = 2;</code>

@return The bytes for fallbackStartingOffset.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ControlledMode.java