Create custom field in jira cloud add-on programatically

[Hari Prasath P]

Hi,

I wan't to create a custom field in Jira cloud add-on. So, I referred to this documentation and made my code as below,

AP.require(['request'], function (request) {
 request({
 url: "https://radiantq.atlassian.net/rest/api/2/field",
 method: 'POST',
 contentType: 'application/json',
 data: '{"name": "New custom field","description": "Custom field for picking groups","type": "com.atlassian.jira.plugin.system.customfieldtypes:grouppicker","searcherKey": "com.atlassian.jira.plugin.system.customfieldtypes:grouppickersearcher","update":{}}',
 success: function (response) {
 debugger;
 },
 error: function () {
 debugger;
 alert("fail");
 }
 });
 });

have added ADMIN to app scopes also. But still, could not find exact way to create custom filed. Is there any other process to be done?