---
schema_version: "1"
id: 2295732bd488852ffabf12109cb150e2b2f7621ce73cfa3f204b3e2c6de9a74a
title: b2bExpress_SubmitSubOrders API
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_b2bexpress_submitsuborders_api_64873.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_b2bexpress_submitsuborders_api_64873.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 8703e500ecbd903f999998c93cb83d98e7b0892fb257b3eb28ebdcb796922c51
description: Submit all sub-orders.
products:
  - Communications
release: "264"
---
# b2bExpress\_SubmitSubOrders API

Submit all sub-orders.

This API is invoked by the primary order to submit all the sub-orders.

## URI

```
/services/apexrest/vlocity_cmt/v1/integrationprocedure/b2bExpress_SubmitSubOrders/
```

## HTTP Method

POST

## Request

```
{
	"ContextId": "8015e0000004DoQAAU"
}	
```

## Response

```
{}
```