How to fetch all options from a Custom Field via JIRA REST API

[Sai Avinash Duddupudi]

In my Jira namespace, while creating a ticket, there is a CustomField dropdown called Client which has some options as shown in the below image.

I am not able to find a way to fetch these options in the dropdown via JIRA REST API.

Can someone please suggest how to get it?

[Abdul Qadir]

@Sai Avinash Duddupudi do you find any solution for this problem? 

[Nic Brough -Adaptavist-]

Have a look at https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issue-custom-field-options/#api-group-issue-custom-field-options

[Sai Avinash Duddupudi]

@Nic Brough -Adaptavist-   Thanks for the quick reply.

the id for the above client dropdown is customfield_12345

Can you pls tell how to retrive the fieldId and contextId so that I will use the same in the API call to fetch the field options?

[Nic Brough -Adaptavist-]

Same place, but the line above is "issue custom field contexts".  You might want to check "projects" in the same area.

[Sai Avinash Duddupudi]

did not understand...... can you be more specific?

[Nic Brough -Adaptavist-]

You will need to use the custom field context calls, as documented in the link I gave, to get the context for the custom field you are querying the contents of.