public Builder mergeFrom(com.google.cloud.storagebatchoperations.v1.PrefixList other) {
      if (other == com.google.cloud.storagebatchoperations.v1.PrefixList.getDefaultInstance())
        return this;
      if (!other.includedObjectPrefixes_.isEmpty()) {
        if (includedObjectPrefixes_.isEmpty()) {
          includedObjectPrefixes_ = other.includedObjectPrefixes_;
          bitField0_ |= 0x00000001;
        } else {
          ensureIncludedObjectPrefixesIsMutable();
          includedObjectPrefixes_.addAll(other.includedObjectPrefixes_);
        }
        onChanged();
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Describes prefixes of objects to be transformed.
</pre>

Protobuf type {@code google.cloud.storagebatchoperations.v1.PrefixList}
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/PrefixList.java