> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

## Resource: Error Messages

## Article: Error Messages

## Article Link: https://dev.wix.com/docs/api-reference/account-level/domains/domain-search/availability-v2/error-messages.md

## Article Content:

# Domain Search Errors

This article outlines error messages that might be issued when calling endpoints of the Domain Search API.

## Check Domain Availability Errors

The [Check Domain Availability](https://dev.wix.com/docs/api-reference/account-level/domains/domain-search/availability-v2/check-domain-availability.md)
endpoint might issue the following error message:

| <div style="width:200px">HTTP status</div> | <div style="width:250px">Error code</div> | <div style="width:280px">Error message </div> | <div style="width:300px">Troubleshooting </div> |
| --------------------------- | ----------------------------------- | ------------------------------------------------------------ | ------------------------------ |
| `INVALID_ARGUMENT (400)` | `INVALID_DOMAIN` | Failed to extract root domain from `<domain>`, or TLD is missing or invalid. | Start a new query including a domain name and supported TLD. Domain name and TLD must be separated by a dot. For example, `my-new-domain.com`. |

## Suggest Domains Errors

The [Suggest Domains](https://dev.wix.com/docs/api-reference/account-level/domains/domain-search/suggestion-v2/suggest-domains.md)
endpoint might issue the following error messages:

| <div style="width:200px">HTTP status</div> | <div style="width:250px">Error code</div> | <div style="width:280px">Error message </div> | <div style="width:300px">Troubleshooting </div> |
| --------------------------- | ----------------------------------- | ------------------------------------------------------------ | ------------------------------ |
| `INVALID_ARGUMENT (400)` | `INVALID_QUERY` | Query `<query>` has invalid characters. Only alphanumeric values, hyphens, dots, and spaces are supported. | Start a new query using only alphanumeric values, hyphens, dots, and spaces. |
| `INVALID_ARGUMENT (400)` | `INVALID_TLD_FORMAT` | At least one element of the `tlds` array has an invalid format. | Start a new query using the correct TLD format. TLDs must not include the dot. For example, `com`, not `.com`. |
| `INVALID_ARGUMENT (400)` | `TLD_NOT_SUPPORTED` | Unsupported TLDs `<tlds>` found. | Start a new query with supported TLDs such as `com`, `net`, and `org`. Contact the [Wix B2B sales team](mailto:bizdev@wix.com) for more information. |