[Docs]: vault_config_ui_custom_message incorrect arguments

[pvickery-ParamountCommerce]

Documentation Link

https://registry.terraform.io/providers/hashicorp/vault/latest/docs/resources/config_ui_custom_messages#message

Description

The argument message should be message_base64

❯ terraform apply        
╷
│ Error: Missing required argument
│ 
│   on <path> line 121, in resource "vault_config_ui_custom_message" "this":
│  121: resource "vault_config_ui_custom_message" "this" {
│ 
│ The argument "message_base64" is required, but no definition was found.
╵
╷
│ Error: Unsupported argument
│ 
│   on <path> line 123, in resource "vault_config_ui_custom_message" "this":
│  123:   message       = base64encode("Message")
│ 
│ An argument named "message" is not expected here.
╵

References

terraform-provider-vault/vault/resource_config_ui_custom_message.go

Line 40 in 3418cb7

consts.FieldMessageBase64: {

Would you like to implement a fix?

None

[pvickery-ParamountCommerce]

Possibly related, but after fixing the argument name, I get the following error:

module.vault.vault_config_ui_custom_message.this: Creating...
╷
│ Error: config_ui_custom_message is not supported by this version of vault

I am using registry.terraform.io/hashicorp/vault v4.4.0

[fairclothjm]

@pvickery-ParamountCommerce Thanks for reporting the docs issue. I have opened #2356 to address that.

In regards to the recent error you posted, can verify what version of the Vault Server you are running? It looks like Custom UI messages were introduced in Vault v1.16 and require Vault Enterprise.

[pvickery-ParamountCommerce]

Thanks @fairclothjm! Ah that would explain it, we are using the open source version.

Could a note be added to the documentation to indicate that it is a Enterprise feature? For example, vault_namespace has one.

[fairclothjm]

Will add a note, Thanks!