> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flinks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Common Error Codes

Below is a selection of common error codes you may prompt when using /Upload endpoints.

| **STATUS CODE** | **MESSAGE / DESCRIPTION**                                                                      | **STEPS TO REPRODUCE**                                                                    |
| :-------------- | :--------------------------------------------------------------------------------------------- | :---------------------------------------------------------------------------------------- |
| 400             | AccountId has to either be provided to all transactions or to none of them.                    | Provide AccountId to only one transaction within a set.                                   |
| 400             | TransactionId has to either be provided to all transactions or none of them.                   | Provide TransactionId to only one transaction within a set.                               |
| 400             | All TransactionIds have to be unique within the request.                                       | Provide the same TransactionId for all transactions within a set.                         |
| 400             | Country code is not valid.                                                                     | Enter a country code in `OriginCountry` that is not `ca` or `us`.                         |
| 400             | When using your own data, the country of origin must be provided.                              | `OriginCountry` is left empty or not present.                                             |
| 403             | FEATURE\_DISABLED                                                                              | Attempt to call an `/Upload` endpoint while the feature is not enabled for your instance. |
| 403             | If the JSON body size exceeds 5 megabytes, you may return this error — please try again later. | Submit a request with a JSON body above 5 megabytes.                                      |
| 413             | If the JSON body size exceeds 5 megabytes, you may return this error — please try again later. | Submit a request with a JSON body above 5 megabytes.                                      |