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

# Blacklisted Fields for Data Ingestion

The records for the following columns are blacklisted for ingestion because SPL uses the user's IP address to find them out automatically.

| **Blacklisted Field Name** |
| :------------------------- |
| datasetId                  |
| eu\_country                |
| eventSource                |
| orgId                      |
| ruleType                   |
| timeStamp                  |
| zdid                       |
| w\_k                       |
| country                    |
| version                    |
| \_fctry\_src               |
| user\_country              |
| country\_code\_iso3        |
| zc0                        |
| zc1                        |
| google\_cver               |
| google\_error              |
| z\_p                       |
| uc                         |
| purposesAllowed            |
| purposesAllowedPub         |
| hasGdprMacro               |
| CC                         |
| redirect                   |
| zurl                       |
| \_DNT                      |
| protocol                   |
| cid                        |
| google\_gid                |
| adnxs\_uid                 |
| pid                        |
| webouuid                   |
| turn\_id                   |
| ws\_uid                    |
| zpartnerid                 |
| \_rules                    |
| \_system                   |
| city                       |
| connection\_type           |
| zt                         |
| accept                     |
| id\_mid\_4                 |
| \_test                     |
| cmp                        |
| region                     |
| \_fregion                  |
| \_fregion\_src             |
| puid                       |
| cookieSync                 |
| identify                   |
| payload                    |
| referer                    |
| track                      |
| zcluid                     |
| zem1                       |
| zem2                       |
| zem3                       |
| zem4                       |
| zem5                       |
| zem6                       |
| zph1                       |
| zph2                       |
| zph3                       |
| zph4                       |
| zph5                       |
| zph6                       |