add update_data option

[mdepedrof]

Hi!!

I using this provider with pfsnese api. This ApiRest, when you are updating any resource, needs the id on the payload.

for now, I have this in terraform:

resource "restful_resource" "vpn_phase1" {
  for_each = local.deploy_vpns_phase1 ? toset(local.vpn_names) : []

  write_only_attrs = [
    "rekey_time",
    "nat_traversal",
    "ikeport",
    "peerid_type",
    "mode",
    "splitconn",
    "descr",
    "nattport",
    "myid_data",
    "iketype",
    "encryption",
    "pre_shared_key",
    "rand_time",
    "authentication_method",
    "gw_duplicates",
    "remote_gateway",
    "prfselect_enable",
    "certref",
    "dpd_maxfail",
    "myid_type",
    "interface",
    "dpd_delay",
    "mobike",
    "startaction",
    "caref",
    "peerid_data",
    "protocol",
    "reauth_time",
    "closeaction",
    "lifetime",
    "disabled"
  ]

  check_existance      = false
  merge_patch_disabled = true

  path          = "/api/v2/vpn/ipsec/phase1"
  create_method = "POST"
  body = merge(local.default_phase1_settings, {
    descr       = "tf-${module.vpns.files[each.value].name}"
    peerid_data = module.vpns.files[each.value].right_id
  })

  read_path = "$(path)s?ikeid=$(body.data.ikeid)"

  update_method = "PATCH"
  update_path = "$(path)"

  delete_path = "$(path)s?limit=1&ikeid=$(body.data.0.ikeid)"
}

I think would be great if i can use a property like update_body so we can use like that:

resource "restful_resource" "vpn_phase1" {
  for_each = local.deploy_vpns_phase1 ? toset(local.vpn_names) : []

  write_only_attrs = [
    "rekey_time",
    "nat_traversal",
    "ikeport",
    "peerid_type",
    "mode",
    "splitconn",
    "descr",
    "nattport",
    "myid_data",
    "iketype",
    "encryption",
    "pre_shared_key",
    "rand_time",
    "authentication_method",
    "gw_duplicates",
    "remote_gateway",
    "prfselect_enable",
    "certref",
    "dpd_maxfail",
    "myid_type",
    "interface",
    "dpd_delay",
    "mobike",
    "startaction",
    "caref",
    "peerid_data",
    "protocol",
    "reauth_time",
    "closeaction",
    "lifetime",
    "disabled"
  ]

  check_existance      = false
  merge_patch_disabled = true

  path          = "/api/v2/vpn/ipsec/phase1"
  create_method = "POST"
  body = merge(local.default_phase1_settings, {
    descr       = "tf-${module.vpns.files[each.value].name}"
    peerid_data = module.vpns.files[each.value].right_id
  })

  read_path = "$(path)s?ikeid=$(body.data.ikeid)"

  update_method = "PATCH"

  delete_path = "$(path)s?limit=1&ikeid=$(body.data.0.ikeid)"

  update_path = "$(path)"
  update_body = merge(local.default_phase1_settings, {
    id          = "$(body.data.id)"
    descr       = "tf-${module.vpns.files[each.value].name}"
    peerid_data = module.vpns.files[each.value].right_id
  })
}

[magodo]

@mdepedrof Could you please try the main branch? If that works, I'll make a new release.