alicloud_ots_instance_attachment with multiple vswitches doesn't work as expected

[maros7]

Terraform Version

1.9.5

Affected Resource(s)

alicloud_ots_instance_attachment

Terraform Configuration Files

resource "alicloud_ots_instance_attachment" "ots_instance_attachments" {
  for_each      = local.vswitches
  instance_name = alicloud_ots_instance.ots_instance.name
  vpc_name      = format("az%s", substr(each.value.zone_id, length(each.value.zone_id) - 1, 1))
  vswitch_id    = each.key
}

Debug Output

N/A

Panic Output

N/A

Expected Behavior

Create one attachment per vswitch.

Actual Behavior

While it does create it, any subsequent run wants to destroy and create one of them again (in the case of 2 vswitches). This is due to the fact that you always fetch the first VpcInfo when describing the current state. This commit would fix this issue 574b174.

Steps to Reproduce

Use code similar to above.

Important Factoids

References