const data = {
      player1: {
        connect: {
          id: teamData?.player1?.id,
        },
      },
      groups: {
        connect: {
          id: 'group1-id-test',
        },
      },
    };
if (teamData?.player2) {
  data.player2 = {
        connect: {
          id: teamData?.player2?.id,
        },
      }
}
const team = await prisma.team.create({
    data
});