docs: Added ID of aws_vpc_dhcp_options to outputs (terraform-aws-modu…

…les#669)

Co-authored-by: Anton Babenko <anton@antonbabenko.com>

README.md

@@ -481,6 +481,7 @@ No modules.
 | <a name="output_default_vpc_id"></a> [default\_vpc\_id](#output\_default\_vpc\_id) | The ID of the Default VPC |
 | <a name="output_default_vpc_instance_tenancy"></a> [default\_vpc\_instance\_tenancy](#output\_default\_vpc\_instance\_tenancy) | Tenancy of instances spin up within Default VPC |
 | <a name="output_default_vpc_main_route_table_id"></a> [default\_vpc\_main\_route\_table\_id](#output\_default\_vpc\_main\_route\_table\_id) | The ID of the main route table associated with the Default VPC |
+| <a name="output_dhcp_options_id"></a> [dhcp\_options\_id](#output\_dhcp\_options\_id) | The ID of the DHCP options |
 | <a name="output_egress_only_internet_gateway_id"></a> [egress\_only\_internet\_gateway\_id](#output\_egress\_only\_internet\_gateway\_id) | The ID of the egress only Internet Gateway |
 | <a name="output_elasticache_network_acl_arn"></a> [elasticache\_network\_acl\_arn](#output\_elasticache\_network\_acl\_arn) | ARN of the elasticache network ACL |
 | <a name="output_elasticache_network_acl_id"></a> [elasticache\_network\_acl\_id](#output\_elasticache\_network\_acl\_id) | ID of the elasticache network ACL |

outputs.tf

@@ -352,6 +352,11 @@ output "public_route_table_association_ids" {
   value       = aws_route_table_association.public.*.id
 }
 
+output "dhcp_options_id" {
+  description = "The ID of the DHCP options"
+  value       = concat(aws_vpc_dhcp_options.this.*.id, [""])[0]
+}
+
 output "nat_ids" {
   description = "List of allocation ID of Elastic IPs created for AWS NAT Gateway"
   value       = aws_eip.nat.*.id