我正在尝试使用PHP Business SDK v3.1获取Facebook业务的所有广告帐户的完整列表。
我已经尝试过了：
$business = new \FacebookAds\Object\Business('1234567890');
但是该列表中的所有广告帐户的值均设置为null。为什么会这样？
array:57 [
"account_id" => null
"account_status" => null
"age" => null
"agency_client_declaration" => null
"amount_spent" => null
"attribution_spec" => null
"balance" => null
"business" => null
"business_city" => null
"business_country_code" => null
"business_name" => null
"business_state" => null
"business_street" => null
"business_street2" => null
"business_zip" => null
"capabilities" => null
"created_time" => null
"currency" => null
"disable_reason" => null
"end_advertiser" => null
"end_advertiser_name" => null
"extended_credit_invoice_group" => null
"failed_delivery_checks" => null
"funding_source" => null
"funding_source_details" => null
"has_migrated_permissions" => null
"has_page_authorized_adaccount" => null
"id" => null
"io_number" => null
"is_attribution_spec_system_default" => null
"is_direct_deals_enabled" => null
"is_in_middle_of_local_entity_migration" => null
"is_notifications_enabled" => null
"is_personal" => null
"is_prepay_account" => null
"is_tax_id_required" => null
"line_numbers" => null
"media_agency" => null
"min_campaign_group_spend_cap" => null
"min_daily_budget" => null
"name" => null
"offsite_pixels_tos_accepted" => null
"owner" => null
"partner" => null
"rate_limit_reset_time" => null
"rf_spec" => null
"show_checkout_experience" => null
"spend_cap" => null
"tax_id" => null
"tax_id_status" => null
"tax_id_type" => null
"timezone_id" => null
"timezone_name" => null
"timezone_offset_hours_utc" => null
"tos_accepted" => null
"user_role" => null
"user_tos_accepted" => null
]