Example of how terraform plan
looks like after one CIDR was changes in AWS Security Group
~ aws_security_group.sg-xxxxxxxx-de-team
ingress.2929851676.cidr_blocks.#: "6" => "0"
ingress.2929851676.cidr_blocks.0: "127.0.0.1/32" => "" <<< OLD CIDR
ingress.2929851676.cidr_blocks.1: "127.0.0.2/23" => ""
ingress.2929851676.cidr_blocks.2: "127.0.0.3/32" => ""
ingress.2929851676.cidr_blocks.3: "127.0.0.4/32" => ""
ingress.2929851676.cidr_blocks.4: "127.0.0.5/32" => ""
ingress.2929851676.cidr_blocks.5: "127.0.0.6/32" => ""
ingress.2929851676.from_port: "0" => "0"
ingress.2929851676.protocol: "-1" => ""
ingress.2929851676.security_groups.#: "0" => "0"
ingress.2929851676.self: "false" => "false"
ingress.2929851676.to_port: "0" => "0"
ingress.3399323796.cidr_blocks.#: "0" => "6"
ingress.3399323796.cidr_blocks.0: "" => "127.0.0.100/32" <<< NEW CIDR
ingress.3399323796.cidr_blocks.1: "" => "127.0.0.2/23"
ingress.3399323796.cidr_blocks.2: "" => "127.0.0.2/32"
ingress.3399323796.cidr_blocks.3: "" => "127.0.0.2/32"
ingress.3399323796.cidr_blocks.4: "" => "127.0.0.2/32"
ingress.3399323796.cidr_blocks.5: "" => "127.0.0.2/32"
ingress.3399323796.from_port: "" => "0"
ingress.3399323796.protocol: "" => "-1"
ingress.3399323796.security_groups.#: "0" => "0"
ingress.3399323796.self: "" => "false"
ingress.3399323796.to_port: "" => "0"