CCM-11352: add flag to toggle raw message delivery for sns subs

Author: bhansell1

infrastructure/modules/eventpub/sns_topic_subscription_firehose.tf

@@ -5,4 +5,5 @@ resource "aws_sns_topic_subscription" "firehose" {
   protocol              = "firehose"
   subscription_role_arn = aws_iam_role.sns_role.arn
   endpoint              = aws_kinesis_firehose_delivery_stream.main[0].arn
+  raw_message_delivery  = var.raw_message_delivery
 }

infrastructure/modules/eventpub/variables.tf

@@ -73,8 +73,6 @@ variable "enable_sns_delivery_logging" {
   default     = false
 }
 
-
-
 variable "sns_success_logging_sample_percent" {
   type        = number
   description = "Enable SNS Delivery Successful Sample Percentage"
@@ -114,3 +112,9 @@ variable "iam_permissions_boundary_arn" {
   description = "The ARN of the permissions boundary to use for the IAM role"
   default     = null
 }
+
+variable "firehose_raw_message_delivery" {
+  type        = bool
+  description = "Enables raw message delivery on firehose subscription"
+  default     = false
+}