Cannot setup SSH Certificates as a Brokered Credentials Sources

[shellwhale]

Hello.

I cannot make certificate injection work either so I tried certificate brokering.
While trying to setup SSH Certificates as a Brokered Credentials Sources with Terraform the following error is triggered :

module.my_project.boundary_host_catalog_static.servers: Refreshing state... [id=hcst_M0SoS1sEC2]
module.my_project.boundary_credential_store_vault.foo: Refreshing state... [id=csvlt_HJ7VFn0jsm]
module.my_project.boundary_host_static.my_project: Refreshing state... [id=hst_e1TNApyv4v]
module.my_project.boundary_host_set_static.my_project: Refreshing state... [id=hsst_ZF5vWrXgBr]
module.my_project.boundary_target.ssh: Refreshing state... [id=ttcp_6L5Cr0OUss]
module.my_project.boundary_credential_library_vault_ssh_certificate.foo: Refreshing state... [id=clvsclt_nV8DMWuBcg]

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # module.my_project.boundary_target.ssh will be updated in-place
  ~ resource "boundary_target" "ssh" {
      ~ brokered_credential_source_ids             = [
          + "clvsclt_nV8DMWuBcg",
        ]
        id                                         = "ttcp_6L5Cr0OUss"
        name                                       = "ssh"
        # (13 unchanged attributes hidden)
    }

Plan: 0 to add, 1 to change, 0 to destroy.
module.my_project.boundary_target.ssh: Modifying... [id=ttcp_6L5Cr0OUss]
╷
│ Error: error updating credential sources in target: {"kind":"InvalidArgument","message":"Errors in provided fields.","details":{"request_fields":[{"name":"brokered_credential_source_ids","description":"Incorrectly formatted credential source identifier \"clvsclt_nV8DMWuBcg\"."}]}}
│
│   with module.my_project.boundary_target.ssh,
│   on example_project_my_project/main.tf line 57, in resource "boundary_target" "ssh":
│   57: resource "boundary_target" "ssh" {
│

A (similar?) error occurs when trying to achieve the same thing using the UI.

Here is the Terraform code:

variable "organization_id" {
}

resource "boundary_scope" "project" {
  name        = "project"
  description = "Projet project"

  # This parameter is the parent scope.  It can be either the global scope, an
  # org-level scope, or a project-level scope.
  scope_id = var.organization_id

  # Using the auto_create_x_role flags can help you get set up faster
  # becasue you won't have to explicitly define these roles.
  auto_create_admin_role   = true
  auto_create_default_role = true
}

resource "boundary_host_catalog_static" "servers" {
  scope_id = boundary_scope.project.id
}

resource "boundary_host_static" "project" {
  type            = "static"
  name            = "project"
  description     = "Machine project"
  address         = "192.168.0.10"
  host_catalog_id = boundary_host_catalog_static.servers.id
}

resource "boundary_host_set_static" "project" {
  type            = "static"
  name            = "project"
  description     = "Host set for project servers"
  host_catalog_id = boundary_host_catalog_static.servers.id
  host_ids        = [boundary_host_static.project.id]
}

resource "boundary_credential_store_vault" "foo" {
  name        = "foo"
  description = "My first Vault credential store!"
  address     = "http://vault:8200"                                                                               # change to Vault address
  token       = "CENSORED" # change to valid Vault token
  scope_id    = boundary_scope.project.id
}

resource "boundary_credential_library_vault_ssh_certificate" "foo" {
  name                = "foo"
  description         = "My first Vault SSH certificate credential library!"
  key_type            = "rsa"
  key_bits            = 4096
  credential_store_id = boundary_credential_store_vault.foo.id
  path                = "ssh/sign/boundary-client" # change to correct Vault endpoint and role
  username            = "root"                     # change to valid username
}

resource "boundary_target" "ssh" {
  type                     = "tcp"
  name                     = "ssh"
  description              = "SSH server"
  enable_session_recording = false
  scope_id                 = boundary_scope.project.id
  session_connection_limit = -1
  session_max_seconds      = 3600
  default_port             = 22

  host_source_ids = [
    boundary_host_set_static.project.id
  ]

  brokered_credential_source_ids = [
    boundary_credential_library_vault_ssh_certificate.foo.id
  ]

  # injected_application_credential_source_ids = [
  #   boundary_credential_library_vault_ssh_certificate.foo.id
  # ]
}