How to get all possible items(values) for field

[al-udmi 1]

 I get issued take id from it and in the 'schema' of the fields with the same id see that it has 'items', so as I understand it means that going to /rest/api/2/'items_value'/'id_of_value' should be stored the value.The problem is that I dont know that ids of the value.They don't begin from 1 or 0.How can I get them?

[Gonchik Tsymzhitov]

Hi! 

In that situation I use browser dev-tools to double check the items. 

Also, use the next method to observe

https://github.com/atlassian-api/atlassian-python-api/blob/master/atlassian/jira.py#L1865