I defined a generic mutation action that takes an :id argument and an :input argument with an embedded resource backing :input. When I test the AshGraphql mutation, it doesn’t know about the arguments. It appears that AshGraphql has generated an input type that I can’t control.

[
  %{
    "locations" => [%{"column" => 36, "line" => 2}],
    "message" =>
      "Unknown argument \"id\" on field \"silenceConversationNotifications\" of type \"RootMutationType\"."
  },
  %{
    "locations" => [%{"column" => 45, "line" => 2}],
    "message" =>
      "Argument \"input\" has invalid value $input.\nIn field \"input\": Expected type \"Conversation2InputInput!\", found null.\nIn field \"id\": Expected type \"String!\", found null.\nIn field \"silenceUntil\": Unknown field.\nIn field \"token\": Unknown field."
  }
]

    mutation SilenceConversationNotifications($id: ID!, $input: SilenceConversationNotificationsInput!) {
      silenceConversationNotifications(id: $id, input: $input) {
        result {
          id
        }
        errors {
          code
          fields
          message
          shortMessage
          vars
        }
      }
    }

GraphQL variables:

%{
  "id" => conversation.id,
  "input" => %{"silenceUntil" => silence_until, "token" => token}
  }

Here’s the action:

    action :silence_notifications, GF.Messaging.Types.SilenceNotificationsResult do
      argument :id, :string, allow_nil?: false
      argument :input, SilenceNotificationsInput, allow_nil?: false

Here’s the AshGraphql mutation:

    mutations do
      action :silence_conversation_notifications, :silence_notifications

The input embedded resource:

defmodule GF.Messaging.Resources.SilenceNotificationsInput do
  use Ash.Resource,
    data_layer: :embedded,
    extensions: [AshGraphql.Resource]

  graphql do
    type :silence_notifications_input
  end

  attributes do
    attribute :silence_until, :utc_datetime do
      allow_nil? false

      constraints precision: :second,
                  cast_dates_as: :start_of_day,
                  timezone: :utc

      public? true
    end

    attribute :token, :string do
      allow_nil? true
      constraints trim?: true, allow_empty?: false
      public? true
    end
  end
end

Any ideas?