This is reported by RBC-Ukraine with reference to the Prime Minister of Ukraine Denys Shmyhal, quoted by CBC.
As mentioned above, when asked whether Ukraine would welcome the deployment of NATO troops, Shmyhal said that it would help push back the enemy. However, today Kyiv is only asking for military equipment from its allies.
"If the time comes, we will be absolutely grateful and we will be happy," Shmyhal added.