public Builder addFieldsToHighlight(int value) {
            copyOnWrite();
            instance.addFieldsToHighlight(value);
            return this;
        }
<code>repeated int32 fields_to_highlight = 12;</code>

@param value The fieldsToHighlight to add.
@return This builder for chaining.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/user/QueryUserProfilesRequest.java