terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 4.65.0"
    }
  }
  backend "s3" {
    bucket = "<s3バケット>"
    key    = "<tfstateパス>"
    region = "ap-northeast-1"
  }
}

provider "aws" {
  region = "ap-northeast-1"
  default_tags {
    tags = {
      env       = "test"
      provision = "terraform"
    }
  }
}

resource "aws_s3_bucket" "s3" {
}

- resource "aws_s3_bucket" "s3" {
+ resource "aws_s3_bucket" "s3-renamed" { 
}

$ terraform state pull > terraform.tfstate

$ terraform state mv -state=terraform.tfstate aws_s3_bucket.s3 aws_s3_bucket.s3-renamed
No state file was found!

State management commands require a state file. Run this command
in a directory where Terraform has been run or use the -state flag
to point the command to a specific state location.

$ terraform state list
aws_s3_bucket.s3

$ terraform state mv -state=terraform.tfstate aws_s3_bucket.s3 aws_s3_bucket.s3-renamed
Move "aws_s3_bucket.s3" to "aws_s3_bucket.s3-renamed"
Successfully moved 1 object(s).

$ diff terraform.tfstate terraform.tfstate.1687059891.backup 
4c4
<   "serial": 2,
---
>   "serial": 1,
11c11
<       "name": "s3-renamed",
---
>       "name": "s3",

$ terraform state push terraform.tfstate

$ terraform plan
aws_s3_bucket.s3-renamed: Refreshing state... [id=terraform-xxxxxxxxxxxxxxxxxxxxxxxxxxx]

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration and found no differences, so no changes are needed.

$ terraform state list
aws_s3_bucket.s3-renamed