How do I make mx, txt records with terraform ?

Hi all,

I tried in many shape for a make txt and mx records but, i get the same error again and again.

the following code its a part of my code.

resource "linode_domain_record" "mx_04" {
    domain_id = linode_domain.mydomain.id
    priority = 10
    record_type = "MX"
    ttl_sec     = 300
    target = var.domain
    target = format("mail.%s",var.domain)
}

this its the error.

Error: name is required for non-SRV records

  on 02_dns.tf line 45, in resource "linode_domain_record" "mx_04":
  45: resource "linode_domain_record" "mx_04" {

so i decided try in another direction with the following link https://www.linode.com/docs/applications/configuration-management/terraform/import-existing-infrastructure-to-terraform/#import-your-domain-record-to-terraform

this is the sample config for my actual infrastructure

 linode_domain_record.warbof_mx:
resource "linode_domain_record" "example_mx" {
    domain_id   = 622323
    id          = "1333331233"
    port        = 0
    priority    = 10
    record_type = "MX"
    target      = "mail.example.org"
    ttl_sec     = 300
    weight      = 0
}

 linode_domain_record.example_spf:
resource "linode_domain_record" "example_spf" {
    domain_id   = 622323
    id          = "1333331234"
    port        = 0
    priority    = 0
    record_type = "TXT"
    target      = "v=spf1 a mx ip4:111.111.111.111 ~all"
    ttl_sec     = 300
    weight      = 0
}

i replace domain_id and i remove the actual id, for make a new instance.

    domain_id = linode_domain.mydomain.id

but when i apply with terraform i get the same error again. Actually in the documentation in terraform and git, is not clearly with all options.

my actual version of terraform is 12 and linode provider is deployed by git (i was probe current version and olders, but i have the same results).

if you any suggestions, let me know.