### Terraform Version ```shell terraform --version Terraform v1.13.0 on darwin_arm64 ``` ### Terraform Configuration Files No specific configuration. The issue is on the `terraform stacks` subcommand. ``` ❯ terraform stacks create -organization-name manu-project-name "Default Project" -stack-name "manuchn-stacks-2025" Creating stack... Stack: Created stack 'manuchn-stacks-2025' ❯ terraform stacks create -organization-name manu -project-name "Default Project" -stack-name "manuchn-stacks-2025" Creating stack... Stack: Failed creating stack 'manuchn-stacks-2025' Error: invalid attribute Validation failed: Name has already been taken Stack: Created stack 'manuchn-stacks-2025' ❯ echo $? 0 ``` ### Debug Output ``` TF_LOG=TRACE terraform stacks create -organization-name manu -project-name "Default Project" -stack-name "manuchn-stacks-2025" 2025-09-29T23:45:50.286-0400 [INFO] Terraform version: 1.13.0 2025-09-29T23:45:50.286-0400 [DEBUG] using github.com/hashicorp/go-tfe v1.74.1 2025-09-29T23:45:50.286-0400 [DEBUG] using github.com/hashicorp/hcl/v2 v2.24.0 2025-09-29T23:45:50.286-0400 [DEBUG] using github.com/hashicorp/terraform-svchost v0.1.1 2025-09-29T23:45:50.286-0400 [DEBUG] using github.com/zclconf/go-cty v1.16.3 2025-09-29T23:45:50.286-0400 [INFO] Go runtime version: go1.24.5 2025-09-29T23:45:50.286-0400 [INFO] CLI args: []string{"/opt/homebrew/Cellar/tfenv/3.0.0/versions/1.13.0/terraform", "stacks", "create", "-organization-name", "manu", "-project-name", "Default Project", "-stack-name", "manuchn-stacks-2025"} 2025-09-29T23:45:50.286-0400 [TRACE] Stdout is a terminal of width 161 2025-09-29T23:45:50.286-0400 [TRACE] Stderr is a terminal of width 161 2025-09-29T23:45:50.286-0400 [TRACE] Stdin is a terminal 2025-09-29T23:45:50.286-0400 [DEBUG] Attempting to open CLI config file: /Users/manuchn/.terraformrc 2025-09-29T23:45:50.286-0400 [INFO] Loading CLI configuration from /Users/manuchn/.terraformrc 2025-09-29T23:45:50.286-0400 [INFO] Loading CLI configuration from /Users/manuchn/.terraform.d/credentials.tfrc.json 2025-09-29T23:45:50.287-0400 [DEBUG] checking for credentials in "/Users/manuchn/.terraform.d/plugins" 2025-09-29T23:45:50.287-0400 [DEBUG] Explicit provider installation configuration is set 2025-09-29T23:45:50.287-0400 [TRACE] Selected provider installation method cliconfig.ProviderInstallationDirect with includes [] and excludes [] 2025-09-29T23:45:50.287-0400 [INFO] CLI command args: []string{"stacks", "create", "-organization-name", "manu", "-project-name", "Default Project", "-stack-name", "manuchn-stacks-2025"} 2025-09-29T23:45:50.287-0400 [TRACE] stacksplugin hostname not set, falling back to "app.terraform.io" 2025-09-29T23:45:50.287-0400 [DEBUG] Service discovery for app.terraform.io at https://app.terraform.io/.well-known/terraform.json 2025-09-29T23:45:50.492-0400 [TRACE] No stacksplugin cache path store at '.terraform/.stackspluginpath`, using default '/Users/manuchn/.terraform.d/stacksplugin' 2025-09-29T23:45:50.492-0400 [TRACE] stacksplugin cache directory found at "/Users/manuchn/.terraform.d/stacksplugin" 2025-09-29T23:45:50.492-0400 [TRACE] stacksplugin manifest cache found for host "app.terraform.io" 2025-09-29T23:45:50.493-0400 [DEBUG] performing request: method=GET url=https://app.terraform.io/stacksplugin.v1/manifest.json 2025-09-29T23:45:50.493-0400 [TRACE] HTTP client GET request to https://app.terraform.io/stacksplugin.v1/manifest.json 2025-09-29T23:45:50.703-0400 [TRACE] wrote stacksplugin manifest cache to "/Users/manuchn/.terraform.d/stacksplugin/app.terraform.io/manifest.json" 2025-09-29T23:45:50.703-0400 [TRACE] checking for stacksplugin archive for darwin_arm64. Supported architectures: [darwin_amd64 darwin_arm64 freebsd_386 freebsd_amd64 freebsd_amd linux_386 linux_amd64 linux_arm linux_arm64 netbsd_386 netbsd_amd64 netbsd_arm openbsd_386 openbsd_amd64 openbsd_arm solaris_amd64 windows_386 windows_amd64] 2025-09-29T23:45:50.704-0400 [TRACE] plugin "1.1.0" binary located at "/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks" (resolved from cache) 2025-09-29T23:45:50.704-0400 [DEBUG] created stacks logger: level=trace 2025-09-29T23:45:50.705-0400 [DEBUG] stacks: starting plugin: path=/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks args=["/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks"] 2025-09-29T23:45:50.710-0400 [DEBUG] stacks: plugin started: path=/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks pid=65766 2025-09-29T23:45:50.710-0400 [DEBUG] stacks: waiting for RPC address: plugin=/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks 2025-09-29T23:45:50.735-0400 [DEBUG] stacks: using plugin: version=1 2025-09-29T23:45:50.735-0400 [DEBUG] stacks.tfstacks: plugin address: address=/var/folders/xb/b1nrh4n54pv07flx5flrf1l40000gq/T/plugin656580597 network=unix timestamp=2025-09-29T23:45:50.735-0400 2025-09-29T23:45:50.737-0400 [TRACE] stacks.stdio: waiting for stdio data 2025-09-29T23:45:50.739-0400 [TRACE] stacks.tfstacks: Plugin Execute with args [create -organization-name manu -project-name Default Project -stack-name manuchn-stacks-2025]: timestamp=2025-09-29T23:45:50.739-0400 2025-09-29T23:45:50.965-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "Creating stack...": timestamp=2025-09-29T23:45:50.965-0400 2025-09-29T23:45:50.965-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "\n": timestamp=2025-09-29T23:45:50.965-0400 Creating stack... 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "\x1b[31mStack: \x1b[1mFailed creating stack 'manuchn-stacks-2025'\x1b[0m\n": timestamp=2025-09-29T23:45:51.301-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "\n": timestamp=2025-09-29T23:45:51.301-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stderr: "Error: invalid attribute\n\nValidation failed: Name has already been taken": timestamp=2025-09-29T23:45:51.301-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stderr: "\n": timestamp=2025-09-29T23:45:51.301-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "\x1b[1mStack: \x1b[1mCreated stack 'manuchn-stacks-2025'\x1b[0m": timestamp=2025-09-29T23:45:51.302-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: sending command response to stdout: "\n": timestamp=2025-09-29T23:45:51.302-0400 2025-09-29T23:45:51.302-0400 [TRACE] stacks.tfstacks: Plugin Execute sending ExitCode 0: timestamp=2025-09-29T23:45:51.302-0400 2025-09-29T23:45:51.302-0400 [INFO] stacks.tfstacks: Context cancelled, initiating graceful shutdown: timestamp=2025-09-29T23:45:51.302-0400 Stack: Failed creating stack 'manuchn-stacks-2025' Error: invalid attribute Validation failed: Name has already been taken Stack: Created stack 'manuchn-stacks-2025' 2025-09-29T23:45:51.302-0400 [TRACE] received exit code: 0 2025-09-29T23:45:51.307-0400 [DEBUG] stacks.stdio: received EOF, stopping recv loop: err="rpc error: code = Unavailable desc = error reading from server: EOF" 2025-09-29T23:45:51.310-0400 [INFO] stacks: plugin process exited: plugin=/Users/manuchn/.terraform.d/stacksplugin/bin/darwin_arm64/tfstacks id=65766 2025-09-29T23:45:51.310-0400 [DEBUG] stacks: plugin exite ``` ### Expected Behavior The second run of the command should fail as the name is already present in the current organization ### Actual Behavior The command fails per logs, but returns 0 as an exit code ### Steps to Reproduce 1. terraform stacks create -organization-name -project-name "Default Project" -stack-name "manuchn-stacks-2025" 2. terraform stacks create -organization-name -project-name "Default Project" -stack-name "manuchn-stacks-2025" ### Additional Context _No response_ ### References _No response_ ### Generative AI / LLM assisted development? _No response_