public static com.google.webrisk.v1.ComputeThreatListDiffResponse.Checksum parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
          PARSER, input, extensionRegistry);
    }
<pre>
The SHA256 hash of the client state; that is, of the sorted list of all
hashes present in the database.
</pre>

<code>bytes sha256 = 1;</code>

@return The sha256.
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/ComputeThreatListDiffResponse.java