Event onCrmProductSectionUpdate
If you are developing integrations for Bitrix24 using AI tools (Codex, Claude Code, Cursor), connect to the MCP server so that the assistant can utilize the official REST documentation.
Scope:
crmWho can subscribe: any user
The event onCrmProductSectionUpdate is triggered after the section is modified.
Response Handling
HTTP status: 200
Returns an array:
array('FIELDS' => array('ID' => $id))
Error Handling
HTTP status: 400
In case of an error or if the section is not in the CRM information block, it throws the exception \Bitrix\Rest\RestException.
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