private void setReactionTypes(int index, int value) {
        ensureReactionTypesIsMutable();
        reactionTypes_.setInt(index, value);
    }
<code>repeated int32 reaction_types = 2;</code>

@param index The index to set the value at.
@param value The reactionTypes to set.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/message/DeleteMessageReactionsRequest.java