Bing Ads Failure to Invoke API error

[ypubalan]

I have a terraform template to ingest bing ads data with following source configuration

resource "airbyte_source_bing_ads" "bingads_source" {
configuration = {

client_id     = ""
client_secret = ""
developer_token    = ""
lookback_window    = 0
refresh_token      = ""
reports_start_date = "2025-08-01"
tenant_id          = ""

}
name = "marketing/bing_ads/"
workspace_id = var.workspace_id
}

However I keep getting error below, stating failure to invoke API. I have tested in the UI and it works. What am I missing here

My airbyte version is 1.6 and connector version is 2.9.1

@abuchanan-airbyte