Add example and docs template for change request policies

examples/resources/change_request_policy.tf

@@ -0,0 +1,69 @@
+data "doppler_user" "nic" {
+  email = "[email protected]"
+}
+
+data "doppler_user" "emily" {
+  email = "[email protected]"
+}
+
+resource "doppler_project" "test_proj" {
+  name = "my-test-project"
+  description = "This is a test project"
+}
+
+resource "doppler_environment" "prd" {
+  project = doppler_project.test_proj.name
+  slug = "prd"
+  name = "prd"
+}
+
+resource "doppler_environment" "ci" {
+  project = doppler_project.test_proj.name
+  slug = "ci"
+  name = "CI-CD"
+}
+
+resource "doppler_config" "ci_github" {
+  project = doppler_project.test_proj.name
+  environment = doppler_environment.ci.slug
+  name = "ci_github"
+}
+
+resource "doppler_group" "prod_reviewers" {
+  name = "Prod Reviewers"
+}
+
+resource "doppler_group_member" "prod_reviewers" {
+  for_each   = toset([data.doppler_user.nic.slug])
+  group_slug = doppler_group.prod_reviewers.slug
+  user_slug  = each.value
+}
+
+resource "doppler_change_request_policy" "prd_review" {
+  name = "Prod Review"
+  description = <<EOT
+A change request policy which requires 2 total approvals, and 1 approval from emily or any member of the prod_reviewers group.
+Reviews from the author of the change request are not counted.
+This policy is enforced in all configs of the prd environment of test_proj, as well as the ci_github branch config.
+EOT
+  rules {
+    disallow_self_review = true 
+
+    required_reviewers {
+      count = 2
+    } 
+
+    required_reviewers {
+      count = 1
+      group_slugs = [doppler_group.prod_reviewers.slug]
+      user_slugs = [data.doppler_user.emily.slug]
+    }
+  }
+  targets {
+    project {
+      project_name = doppler_project.test_proj.name
+      environment_slugs = [doppler_environment.prd.slug]
+      config_names = [doppler_config.ci_github.name]
+    }
+  }
+}

templates/resources/change_request_policy.md.tmpl

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+---
+page_title: "doppler_change_request_policy Resource - terraform-provider-doppler"
+subcategory: ""
+description: |-
+	Manage a Doppler change request policy.
+---
+
+# doppler_change_request_policy (Resource)
+
+Manage a Doppler change request policy.
+
+## Example Usage
+
+{{tffile "examples/resources/change_request_policy.tf"}}
+
+{{ .SchemaMarkdown | trimspace }}
+
+## Import
+
+Import is supported using the following syntax:
+
+```shell
+terraform import doppler_change_request_policy.<name> <change-request-policy-id>
+```