@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      hashPrefix_ = com.google.protobuf.ByteString.EMPTY;
      threatTypes_ = java.util.Collections.emptyList();
      bitField0_ = (bitField0_ & ~0x00000002);
      return this;
    }
<pre>
Request to return full hashes matched by the provided hash prefixes.
</pre>

Protobuf type {@code google.cloud.webrisk.v1beta1.SearchHashesRequest}
java-webrisk/proto-google-cloud-webrisk-v1beta1/src/main/java/com/google/webrisk/v1beta1/SearchHashesRequest.java