# Gen. Business Posting Groups

`GET` _(Table: Gen. Business Posting Group)_

```
eOne/core/v1.0/genBusinessPostingGroups
```

"Read-only general business posting groups, the who-we-are-trading-with side of the posting matrix. The code is already published on the records that carry it; this is what the code means."

## Why you need it

The posting group code appears on masters and documents throughout this API. What it does not tell you is which G/L accounts it directs postings to, and that mapping is the whole point of a posting group.

With this feed a report can tie a subledger balance back to the control account it posts to, and show the chart-of-accounts consequence of a master-data choice.

## Volume

A handful of rows at most customers. Refresh it on every run.

## Gen. Business Posting Groups fields

_API column → BC field._

**Legend**

- _(req)_ required on create
- _(res)_ resolver
- _(cur)_ currency-translated
- _(ro)_ read-only
- _(ext)_ added to this endpoint by another extension (BC field name shown; its API column name is not known here)

| API | BC field | Notes |
| --- | --- | --- |
| `id` | SystemId | The Business Central record id. Unique on its own, and the key this feed is written against. _(ro)_ |
| `bcCompanyId` | bcCompanyId | The company this row belongs to - the same GUID that appears in the request URL. Present on every endpoint so a store pooling several companies can keep them apart without relying on which URL it called. _(ro)_ |
| `bcCompanyName` | bcCompanyName | The name of the company this row belongs to. _(ro)_ |
| `code` | Code | The posting group code. This is the natural key, and the value published on the records that carry this posting group. _(ro)_ |
| `displayName` | Description | The posting group name. _(ro)_ |
| `defVatBusPostingGroup` | Def. VAT Bus. Posting Group | The VAT business posting group defaulted onto records that take this general business posting group. _(ro)_ |
| `autoInsertDefault` | Auto Insert Default | Whether Business Central defaults this group onto new records. _(ro)_ |
| `lastModifiedDateTime` | SystemModifiedAt | The last date and time the record was modified. Use it as the watermark for an incremental pull. _(ro)_ |