unauthorized | 401 | API key is missing or not valid. |
key_off | 403 | This API key is switched off. |
forbidden_scope | 403 | This API key isn’t allowed to do this. |
ip_not_allowed | 403 | Requests from this IP address aren’t allowed for this key. |
needs_pro_plan | 403 | The API needs the Pro plan. |
plan_ended | 403 | Your plan has ended. Renew it to send messages. |
insufficient_balance | 402 | Not enough money in your wallet. |
daily_limit_reached | 422 | Your daily messaging limit is reached. |
contact_stopped | 422 | This person has stopped marketing messages. |
number_not_ready | 409 | Your WhatsApp number can’t send messages right now. |
us_marketing_paused | 422 | Marketing messages can’t go to US numbers. |
country_unavailable | 422 | WhatsApp isn’t available in this country. |
no_price | 422 | Sending to this country isn’t available yet. |
invalid_number | 400 | Not a valid number. |
validation_error | 400 | Some fields are missing or wrong. |
request_id_reused | 409 | This request ID was already used for a different request. |
rate_limited | 429 | Too many requests. Try again in a few seconds. |
not_found | 404 | Not found. |
server_error | 500 | Something went wrong on our side. Try again. |
outside_24h_window | 422 | The 24-hour reply window is closed. Send a template instead. |
template_not_found | 404 | Template not found. |
template_not_approved | 422 | This template isn’t approved yet. |
template_variables_mismatch | 400 | The template’s variables don’t match. |
media_unreachable | 422 | The media link can’t be opened. |
media_too_large | 422 | The media file is too large. |
otp_template_missing | 422 | No approved OTP template found. |
webhook_url_invalid | 400 | The webhook link must start with https://. |
template_name_taken | 409 | A template with this name already exists. |
template_edit_limit | 409 | This template can’t be edited right now. Try again later. |
campaign_state_conflict | 409 | This campaign can’t be changed right now. |
audience_empty | 422 | No valid numbers to send to. |
otp_not_in_campaigns | 422 | OTP templates can only be sent one by one. |
