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DFW mess after 2nd deployment. nsxt_policy_predefined_security_policy on VMC #728

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@sebastiangrugel

Description

@sebastiangrugel

Describe the bug

When im doing deployment code DFW rules are created without problems. But when im doing "terraform plan" or terraform apply 2nd time... somehow terraform recognize some external changes "Note: Objects have changed outside of Terraform" what we not did. Maybe something happend on VMC itself ?

Example code:

`# Policy
data "nsxt_policy_security_policy" "policy-vmc-example" {
display_name = "ExamplePolicy2022"
#is_default = true
category = "Application"
domain = "cgw"
}

data "nsxt_policy_group" "aws-vpc-bastionhost" {
display_name = "VPC_Nordcloud_EC2"
domain = "cgw"
}

data "nsxt_policy_group" "vmc-gr-mc-training-network" {
display_name = "gr-MC-Training1"
domain = "cgw"
}

data "nsxt_policy_group" "vmc-gr-vpc-network" {
display_name = "Connected-VPC-Network"
domain = "cgw"
}

resource "nsxt_policy_predefined_security_policy" "dhcp-open" {
path = data.nsxt_policy_security_policy.policy-vmc-example.path

rule {
display_name       = "From-EC2-to-VMC-Network"
source_groups = [data.nsxt_policy_group.aws-vpc-bastionhost.path]
destination_groups = [data.nsxt_policy_group.vmc-gr-mc-training-network.path]
action             = "ALLOW"
services           = []
logged             = true

}

}

resource "nsxt_policy_predefined_security_policy" "fw-vmc-internet" {
path = data.nsxt_policy_security_policy.policy-vmc-example.path

rule {
display_name       = "From-VMC-Network-to-Internet"
source_groups = [data.nsxt_policy_group.vmc-gr-mc-training-network.path]
destination_groups = []
action             = "ALLOW"
services           = []
logged             = true

}

}`

Reproduction in images:
1st deployment (that same code)
image
2nd deployment (that same code)
image
3rd deployment(that same code)
image

Reproduction steps

1. Before 1st deployment configure groups used in FW rules
2. First deployment of code (with success)
3. 2nd deployment "terraform apply -auto-approve"has some issue (2nd rule is removed and in that same RULE ID name, souce and destination are replaced from 2nd rule.
4. 3rd deployment "terraform apply -auto-approve" again in that same rule ID name, source and destination are changed again.
...

Expected behavior

Rules should stay that same to time when i change something in code.

Additional context

SDDC Version: | 1.16v4

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