fix: changes instance_iam_role_use_name_prefix to correct data type

Author: jtzero

README.md

@@ -222,7 +222,7 @@ No modules.
 | <a name="input_service_iam_role_path"></a> [service\_iam\_role\_path](#input\_service\_iam\_role\_path) | Batch service IAM role path | `string` | `null` | no |
 | <a name="input_service_iam_role_permissions_boundary"></a> [service\_iam\_role\_permissions\_boundary](#input\_service\_iam\_role\_permissions\_boundary) | ARN of the policy that is used to set the permissions boundary for the IAM role | `string` | `null` | no |
 | <a name="input_service_iam_role_tags"></a> [service\_iam\_role\_tags](#input\_service\_iam\_role\_tags) | A map of additional tags to add to the IAM role created | `map(string)` | `{}` | no |
-| <a name="input_service_iam_role_use_name_prefix"></a> [service\_iam\_role\_use\_name\_prefix](#input\_service\_iam\_role\_use\_name\_prefix) | Determines whether the IAM role name (`service_iam_role_name`) is used as a prefix | `string` | `true` | no |
+| <a name="input_service_iam_role_use_name_prefix"></a> [service\_iam\_role\_use\_name\_prefix](#input\_service\_iam\_role\_use\_name\_prefix) | Determines whether the IAM role name (`service_iam_role_name`) is used as a prefix | `bool` | `true` | no |
 | <a name="input_spot_fleet_iam_role_additional_policies"></a> [spot\_fleet\_iam\_role\_additional\_policies](#input\_spot\_fleet\_iam\_role\_additional\_policies) | Additional policies to be added to the IAM role | `list(string)` | `[]` | no |
 | <a name="input_spot_fleet_iam_role_description"></a> [spot\_fleet\_iam\_role\_description](#input\_spot\_fleet\_iam\_role\_description) | Spot fleet IAM role description | `string` | `null` | no |
 | <a name="input_spot_fleet_iam_role_name"></a> [spot\_fleet\_iam\_role\_name](#input\_spot\_fleet\_iam\_role\_name) | Spot fleet IAM role name | `string` | `null` | no |

variables.tf

@@ -90,7 +90,7 @@ variable "service_iam_role_name" {
 
 variable "service_iam_role_use_name_prefix" {
   description = "Determines whether the IAM role name (`service_iam_role_name`) is used as a prefix"
-  type        = string
+  type        = bool
   default     = true
 }