How to Exclude from migration Auto-Generated table in EF? - entity-framework

Question

i have table Asp_net_users which is many-to-many relation with table Clients. There are no mapped object in between them, it been auto -generated by EF:
modelBuilder.Entity<Client>(entity =>
{
entity.Property(e => e.State)
.HasConversion<string>();
entity.HasMany(d => d.Users)
.WithMany(p => p.Clients)
.UsingEntity<Dictionary<string, object>>(
"ClientUser",
l => l.HasOne<AspNetUser>().WithMany().HasForeignKey("UserId"),
r => r.HasOne<Client>().WithMany().HasForeignKey("ClientId"),
j =>
{
j.HasKey("ClientId", "UserId");
j.ToTable("client_users"); // ,"identity"
j.IndexerProperty<string>("ClientId");
j.IndexerProperty<string>("UserId");
});
});
The code above generating table client_users which i don't want in my migration.
I've tried to add to code above:
.Metadata
.SetIsTableExcludedFromMigrations(true)
no luck.
I know I can exclude using this method
modelBuilder.Entity<AspNetUser>().ToTable("asp_net_users", "identity", t => t.ExcludeFromMigrations());
but the problem is: above mentioned table is auto generated and I don't know how to do ToTable on it.
tried
modelBuilder.Entity().ToTable("client_users", t => t.ExcludeFromMigrations());
but it don't compile. modelBuilder.Entity() wants to have an object.
Please help

Answer 1

I added j.Metadata.SetIsTableExcludedFromMigrations(true); inside and it worked:
entity.HasMany(d => d.Users)
.WithMany(p => p.Clients)
...
j =>
{
...
j.Metadata.SetIsTableExcludedFromMigrations(true);
});