Adding support for retry_policy

[mkaramosly]

• Add support for retry_policy.maximum_backoff and retry_policy.minimum_backoff

module "pubsub" {
  source  = "terraform-google-modules/pubsub/google"
  version = "~> 1.4"

  topic              = "tf-topic"
  project_id         = "my-pubsub-project"
  push_subscriptions = [
    {
      name                  = "push"   // required
      ack_deadline_seconds  = 20 // optional
      push_endpoint         = "https://example.com" // required
      x-goog-version        = "v1beta1" // optional
      oidc_service_account  = "[email protected]" // optional
      audience              = "example" // optional
      expiration_policy     = "1209600s" // optional
      dead_letter_topic     = "example-dl-topic" // optional
      max_delivery_attempts = 5 // optional
      maximum_backoff       = "600s" // optional
      minimum_backoff       = "300s" // optional
    }
  ]
  pull_subscriptions = [
    {
      name                  = "pull" // required
      ack_deadline_seconds  = 20 // optional
      dead_letter_topic     = "example-dl-topic" // optional
      max_delivery_attempts = 5 // optional
      maximum_backoff       = "600s" // optional
      minimum_backoff       = "300s" // optional
    }
  ]
}

[morgante]

@mkaramosly Please run terraform fmt:

main.tf
--- old/main.tf
+++ new/main.tf
@@ -120,7 +120,7 @@
   dynamic "retry_policy" {
     for_each = (lookup(var.push_subscriptions[count.index], "maximum_backoff", "") != "") ? [var.push_subscriptions[count.index].maximum_backoff] : []
     content {
-      maximum_backoff     = lookup(var.push_subscriptions[count.index], "maximum_backoff", "")
+      maximum_backoff = lookup(var.push_subscriptions[count.index], "maximum_backoff", "")
       minimum_backoff = lookup(var.push_subscriptions[count.index], "minimum_backoff", "")
     }
   }
@@ -181,7 +181,7 @@
   dynamic "retry_policy" {
     for_each = (lookup(var.pull_subscriptions[count.index], "maximum_backoff", "") != "") ? [var.pull_subscriptions[count.index].maximum_backoff] : []
     content {
-      maximum_backoff     = lookup(var.pull_subscriptions[count.index], "maximum_backoff", "")
+      maximum_backoff = lookup(var.pull_subscriptions[count.index], "maximum_backoff", "")
       minimum_backoff = lookup(var.pull_subscriptions[count.index], "minimum_backoff", "")
     }
   }
Error: terraform fmt failed with exit code 3

[mkaramosly]

@morgante Done!