Samlp addon when creating an auth0_client returns 400

[sergiught]

From terraform-provider-auth0 created by mijdavis2: alexkappa/terraform-provider-auth0#254

Description

With auth0 provider v0.12.2, samlp addon for "auth0_client" resource no longer works when mapping isn't defined.

Terraform Version

tf = v0.12.6
auth0 provider = v0.12.2

Affected Resource(s)

• auth0_client

Terraform Configuration Files

resource "auth0_client" "idp" {
  provider = auth0.idp
  name = "MyApp IDP"
  description = "MyApp IDP"
  app_type = "regular_web"
  callbacks = [
    "https://${var.env_name}.us.auth0.com/login/callback?connection=sso-idp",
    "https://${var.env_name}.us.auth0.com/login/callback",
    "https://${var.env_name}.us.auth0.com/login",
    "https://${var.env_name}.us.auth0.com/p/samlp/sso-idp",
  ]
  web_origins = [
    "https://${var.env_name}.us.auth0.com",
  ]

  addons {
    samlp {
      recipient = "https://${var.env_name}.us.auth0.com/login/callback?connection=sso-idp"
      audience = "urn:auth0:${var.env_name}:sso-idp"
      logout = {
          callback = "https://${var.env_name}.us.auth0.com/logout?connection=sso-idp"
      }
    }
  }

Expected Behavior

Create auth0_client without errors

Actual Behavior

module.auth0.auth0_client.idp: Creating...

Error: 400 Bad Request: Payload validation error: 'Expected type array but found type null' on property addons.samlp.nameIdentifierProbes. (also) Payload validation error: 'Expected type object but found type null' on property addons.samlp.mappings.

  on .terraform/modules/auth0/main.tf line 9, in resource "auth0_client" "idp":
   9: resource "auth0_client" "idp" {


[terragrunt] 2020/07/16 10:32:47 Hit multiple errors:
exit status 1

Steps to Reproduce

1. terraform apply

Debug Output

Panic Output

Important Factoids

References

• Throw error when encountering untracked action secrets #248 (I'm guessing this is the culprit)

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[sergiught]

Closing this down as this is now available through https://github.com/auth0/terraform-provider-auth0/releases/tag/v0.29.0.

cc: @mijdavis2