[Bug]: Error to access the state after upgrading to v5.1.0

[thiagolsfortunato]

Terraform Core Version

1.4.6

AWS Provider Version

5.1.0

Affected Resource(s)

After upgrading the provider from v4.67.0 to v5.1.0 the terraform plan reproduce an error just for the resourceaws_dx_connection.

╷
│ Warning: Failed to decode resource from state
│ 
│ Error decoding "aws_dx_connection.example" from prior state: a number is required
╵
...
╷
│ Error: a number is required
│ 
│   with aws_dx_connection.example,
│   on dx-connection.tf line 3, in resource "aws_dx_connection" "example":
│    3: resource "aws_dx_connection" "example" {
│ 
╵

Expected Behavior

No changes had been detected in the state.

Actual Behavior

Error in accessing the resource in the state.

Relevant Error/Panic Output Snippet

No response

Terraform Configuration Files

terraform {
  required_version = ">= 1.3"

  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 4.0"
    }
  }
}

provider "aws" {
  region = "us-east-1"
}

resource "aws_dx_connection" "example" {
  name      = "example"
  bandwidth = "1Gbps"
  location  = "EqDC2"
}

Steps to Reproduce

terraform init && terraform apply -auto-approve

upgrade the AWS Provider Version Constraint:

terraform {
  required_version = ">= 1.3"

  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = ">= 4.0"
    }
  }
}

run:

terraform init -upgrade && terraform plan

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

No response

Would you like to implement a fix?

None

[github-actions]

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[thiagolsfortunato]

Will be fixed here #31735

[ewbankkit]

@thiagolsfortunato Thanks for raising this issue.
It has already been noticed in #31732. I'm going to close this one as a duplicate so that we can concentrate discussion in the linked issue.
Please add any additional comments there.

[github-actions]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.