CB-27671 Updated environment deletion states, handled null cascading delete option

[daszabo]

No description provided.

[github-actions]

Go test coverage: 33.6% for commit 5d49a5c

⚠️ 2 of 14 packages have zero coverage.

• github.com/cloudera/terraform-provider-cdp/resources/de
• github.com/cloudera/terraform-provider-cdp/resources/ml

View coverage for all packages

# Package Name                                                                  | Coverage
+ github.com/cloudera/terraform-provider-cdp/cdpacctest                         |    26.9%
+ github.com/cloudera/terraform-provider-cdp/provider                           |    78.7%
+ github.com/cloudera/terraform-provider-cdp/resources/datahub                  |    36.3%
+ github.com/cloudera/terraform-provider-cdp/resources/datalake                 |     8.4%
- github.com/cloudera/terraform-provider-cdp/resources/de                       |     0.0%
+ github.com/cloudera/terraform-provider-cdp/resources/dw/cluster/aws           |    72.4%
+ github.com/cloudera/terraform-provider-cdp/resources/dw/databasecatalog       |    66.7%
+ github.com/cloudera/terraform-provider-cdp/resources/dw/virtualwarehouse/hive |    74.3%
+ github.com/cloudera/terraform-provider-cdp/resources/environments             |    44.1%
+ github.com/cloudera/terraform-provider-cdp/resources/iam                      |     2.8%
- github.com/cloudera/terraform-provider-cdp/resources/ml                       |     0.0%
+ github.com/cloudera/terraform-provider-cdp/resources/opdb                     |    25.3%
+ github.com/cloudera/terraform-provider-cdp/utils                              |    55.3%
+ github.com/cloudera/terraform-provider-cdp/utils/test                         |    68.8%

[gregito]

why do we set the cascade deletion to true when it is false by default both on the UI and the CLI?

[daszabo]

I intended it as a fail-safe. Also I don't see the point of this option anyway, because if someone wants to delete the environment, sureley they want to delete the data lake and datahubs as well