```release-note:note resource/aws_db_security_group: With the retirement of EC2-Classic the`aws_db_security_group` resource has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_redshift_security_group: With the retirement of EC2-Classic the`aws_redshift_security_group` resource has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_elasticache_security_group: With the retirement of EC2-Classic the`aws_elasticache_security_group` resource has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_db_instance: With the retirement of EC2-Classic the`security_group_names` attribute has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_redshift_cluster: With the retirement of EC2-Classic the`cluster_security_groups` attribute has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_elasticache_cluster: With the retirement of EC2-Classic the`security_group_names` attribute has been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_launch_configuration: With the retirement of EC2-Classic the`vpc_classic_link_id` and `vpc_classic_link_security_groups` attributes have been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_vpc: With the retirement of EC2-Classic the`enable_classiclink` and `enable_classiclink_dns_support` attributes have been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_vpc_peering_connection: With the retirement of EC2-Classic the`allow_classic_link_to_remote_vpc` and `allow_vpc_to_remote_classic_link` attributes have been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_vpc_peering_connection_accepter: With the retirement of EC2-Classic the`allow_classic_link_to_remote_vpc` and `allow_vpc_to_remote_classic_link` attributes have been deprecated and will be removed in a future version ``` ```release-note:note resource/aws_vpc_peering_connection_options: With the retirement of EC2-Classic the`allow_classic_link_to_remote_vpc` and `allow_vpc_to_remote_classic_link` attributes have been deprecated and will be removed in a future version ```