[Bug]: Label containing slash ("/") returns Bad Request

[casperdekeyser]

Current Behavior

I'm trying to update a label on the SKS cluster node pool via Terraform. A label containing a slash ("/") returns a bad request.

Examples:

• key: test, value: test --> OK
• key: test, value: test/test --> BAD REQUEST

Terraform command output:

Terraform will perform the following actions:

  # module.sks_cluster["itops-test"].exoscale_sks_nodepool.sks_nodepools["workers"] will be updated in-place
  ~ resource "exoscale_sks_nodepool" "sks_nodepools" {
        id                      = "2c07093a-ac9e-4af3-95ef-ba61a5654a74"
      ~ labels                  = {
          ~ "managed_uptime" = "standard-test" -> "standard/test"
        }
        name                    = "itops-test-workers"
        # (16 unchanged attributes hidden)
    }

Error from Terraform provider:

╷
│ Error: UpdateSKSNodepool: http response: Bad Request: bad request
│
│   with module.sks_cluster["itops-test"].exoscale_sks_nodepool.sks_nodepools["workers"],
│   on modules/sks_cluster/main.tf line 184, in resource "exoscale_sks_nodepool" "sks_nodepools":
│  184: resource "exoscale_sks_nodepool" "sks_nodepools" {
│
╵

Expected Behavior

Via the Exoscale Portal, I am able to add labels which have a slash ("/") in their value. I expect this to also work via Terraform.

Steps To Reproduce

No response

Provider Version

0.67.1

Terraform Version

1.13.5

Relevant log output

[gmembre-zenika]

I have the same problem if the value of a label is too long, eg 88 char.

What is maximum size allowed ?