feedback changes

Author: magreenbaum

README.md

@@ -393,6 +393,7 @@ No modules.
 | <a name="input_security_group_tags"></a> [security\_group\_tags](#input\_security\_group\_tags) | Additional tags for the security group | `map(string)` | `{}` | no |
 | <a name="input_security_group_use_name_prefix"></a> [security\_group\_use\_name\_prefix](#input\_security\_group\_use\_name\_prefix) | Determines whether the security group name (`var.name`) is used as a prefix | `bool` | `true` | no |
 | <a name="input_serverlessv2_scaling_configuration"></a> [serverlessv2\_scaling\_configuration](#input\_serverlessv2\_scaling\_configuration) | Map of nested attributes with serverless v2 scaling properties. Only valid when `engine_mode` is set to `provisioned` | `map(string)` | `{}` | no |
+| <a name="input_shard_group_tags"></a> [shard\_group\_tags](#input\_shard\_group\_tags) | Additional tags for the shard group | `map(string)` | `{}` | no |
 | <a name="input_shard_group_timeouts"></a> [shard\_group\_timeouts](#input\_shard\_group\_timeouts) | Create, update, and delete timeout configurations for the shard group | `map(string)` | `{}` | no |
 | <a name="input_skip_final_snapshot"></a> [skip\_final\_snapshot](#input\_skip\_final\_snapshot) | Determines whether a final snapshot is created before the cluster is deleted. If true is specified, no snapshot is created | `bool` | `false` | no |
 | <a name="input_snapshot_identifier"></a> [snapshot\_identifier](#input\_snapshot\_identifier) | Specifies whether or not to create this cluster from a snapshot. You can use either the name or ARN when specifying a DB cluster snapshot, or the ARN when specifying a DB snapshot | `string` | `null` | no |

main.tf

@@ -489,7 +489,7 @@ resource "aws_rds_shard_group" "this" {
   max_acu                   = var.max_acu
   min_acu                   = var.min_acu
   publicly_accessible       = var.publicly_accessible
-  tags                      = var.tags
+  tags                      = merge(var.tags, var.shard_group_tags)
 
   timeouts {
     create = try(var.shard_group_timeouts.create, null)

variables.tf

@@ -870,6 +870,12 @@ variable "min_acu" {
   default     = null
 }
 
+variable "shard_group_tags" {
+  description = "Additional tags for the shard group"
+  type        = map(string)
+  default     = {}
+}
+
 variable "shard_group_timeouts" {
   description = "Create, update, and delete timeout configurations for the shard group"
   type        = map(string)