Terraform Core Version

1.8.3

AWS Provider Version

5.43.0

Affected Resource(s)

aws_sns_platform_application

Expected Behavior

It should create the platform app. I've verified in the AWS console and with the AWS cli that the values for PlatformPrincipal and PlatformCredential are correct. I can also import the Platform App into the terraform state. Terraform just can't create it

Actual Behavior

It fails to create the platform app in SNS

Relevant Error/Panic Output Snippet

module.common.aws_sns_platform_application.main: Creating...
╷
│ Error: creating SNS Platform Application (qa-starligh): operation error SNS: CreatePlatformApplication, https response error StatusCode: 400, RequestID: 8573be34-c8b5-5f78-92c7-e0f4fd93b3aa, InvalidParameter: Invalid parameter: Attributes Reason: Platform credentials are invalid
│
│   with module.common.aws_sns_platform_application.main,
│   on ../../../common/sns.tf line 1, in resource "aws_sns_platform_application" "main":
│    1: resource "aws_sns_platform_application" "main" {
│
╵

Terraform Configuration Files

To fully reproduce you need an app in the MS partner center that has notifications approved.

resource "aws_sns_platform_application" "main" {
  name                = "${var.environment}-${var.app_name}"
  platform            = "WNS"
  # The Package Security Identifier (SID) for Windows
  platform_principal = "ms-app://<SID>"
  platform_credential = var.application_credential
  success_feedback_sample_rate = "100"
}

Steps to Reproduce

Run terraform apply

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

• https://docs.aws.amazon.com/sns/latest/api/API_CreatePlatformApplication.html
• https://learn.microsoft.com/en-us/previous-versions/windows/apps/hh868206(v=win.10)?redirectedfrom=MSDN

Would you like to implement a fix?

None