package models import ( "time" "go.mongodb.org/mongo-driver/v2/bson" ) type Assignment struct { ID bson.ObjectID `bson:"_id,omitempty" json:"_id,omitempty"` KeyID string `bson:"key_id" json:"key_id"` ServerID string `bson:"server_id" json:"server_id"` AssignedAt time.Time `bson:"assigned_at" json:"assigned_at"` RevokedAt *time.Time `bson:"revoked_at,omitempty" json:"revoked_at,omitempty"` }