feat: Expose service identity Service Account emails (#548)

Author: bharathkkb

README.md

@@ -156,6 +156,7 @@ determining that location is as follows:
 | api\_s\_account\_fmt | API service account email formatted for terraform use |
 | budget\_name | The name of the budget if created |
 | domain | The organization's domain |
+| enabled\_api\_identities | Enabled API identities in the project |
 | enabled\_apis | Enabled APIs in the project |
 | group\_email | The email of the G Suite group with group\_name |
 | project\_bucket\_self\_link | Project's bucket selfLink |

modules/core_project_factory/outputs.tf

@@ -90,3 +90,8 @@ output "enabled_apis" {
   description = "Enabled APIs in the project"
   value       = module.project_services.enabled_apis
 }
+
+output "enabled_api_identities" {
+  description = "Enabled API identities in the project"
+  value       = module.project_services.enabled_api_identities
+}

outputs.tf

@@ -86,6 +86,11 @@ output "enabled_apis" {
   value       = module.project-factory.enabled_apis
 }
 
+output "enabled_api_identities" {
+  description = "Enabled API identities in the project"
+  value       = module.project-factory.enabled_api_identities
+}
+
 output "budget_name" {
   value       = module.budget.name
   description = "The name of the budget if created"