auth0_connection's password policy set to None when not changed

[mbenabda]

Description

When not changed, the password policy of auth0_connection is effectively set to None in Auth0
This happens when other fields of the auth0_connection that do change.

This might be due to the provider not sending unchanged fields in the Auth0 API calls, and Auth0 interpreting this absence as a "set to null" statement for the password policy

Terraform Version

Terraform v0.12.25

• provider.auth0 v0.10.3

Affected Resource(s)

• auth0_connection

Terraform Configuration Files

resource "auth0_connection" "users" {
  name = "users"
  strategy = "auth0"

  options {
    password_policy = "good"

    password_history {
      enable = true
      size   = 3
    }
}

Expected Behavior

the auth0_connection's password policy unchanged

Actual Behavior

it was set to None

Steps to Reproduce

1. terraform apply
2. the auth0 console should show the password policy set to "Good"
3. change password_history size to a value != 3
4. terraform apply
5. the auth0 console should show the password policy set to "None"

Important Factoids

I recently moved to v0.8.1 of the provider to v0.10.3.
I don't recall this happening before that upgrade

[mbenabda]

sorry, I just saw #237