Deleting Custom List Items

[CS_]

In a playbook, I have a decision tree.

If option A -> Check List -> If Value Exists in custom list -> Do Nothing

Else If Option b -> Check list -> If Value Exists in custom list -> Delete that list entry.

Checking in the SOAR Phantom app actions, I see several options for lists, but no option to "remove/delete listitem" (see attached pic)

How do I go about deleting items from a Custom List?

Thanks!

(SOAR Cloud 5.3.1)

[phanTom · Accepted solution]

@CS_ 

There is an API to perform this in a code block or custom function:

https://docs.splunk.com/Documentation/SOAR/current/PlaybookAPI/DataManagementAPI#delete_from_list 

Otherwise you can rebuild the list without the value(s) and then use set_list to overwrite: 

 https://docs.splunk.com/Documentation/SOAR/current/PlaybookAPI/DataManagementAPI#set_list 

[CS_]

@phanTomAs always, you've dropped the perfect answer. Many thanks!

I'll give this a try (from the first URL you provided)

phantom.delete_from_list(list_name=None, value=None, column=None, remove_all=False, remove_row=False)