How to limit the fields in the JIRA Rest response

Kepio

I'm trying to retrieve the assignee email address and project key from a JIRA search query via REST call - I can't seem to limit the returned fields to just theses 2 fields.

Example:

https://jira.atlassian.com/rest/api/2/search?startAt=2&jql=project%3DANERDS+and+updated+%3E+2013-04-29&fields=project,assignee&maxResults=2

will return

{
expand: "schema,names",
startAt: 2,
maxResults: 2,
total: 38,
issues:  [
 {
expand: "editmeta,renderedFields,transitions,changelog,operations",
id: "280877",
self: "https://jira.atlassian.com/rest/api/2/issue/280877",
key: "ANERDS-473",
fields:  {
project:  {
self: "https://jira.atlassian.com/rest/api/2/project/ANERDS",
id: "12510",
key: "ANERDS",
name: "Angry Nerds",
avatarUrls:  {
16x16: "https://jira.atlassian.com/secure/projectavatar?size=xsmall&pid=12510&avatarId=12492",
24x24: "https://jira.atlassian.com/secure/projectavatar?size=small&pid=12510&avatarId=12492",
32x32: "https://jira.atlassian.com/secure/projectavatar?size=medium&pid=12510&avatarId=12492",
48x48: "https://jira.atlassian.com/secure/projectavatar?pid=12510&avatarId=12492"
}
},
assignee:  {
self: "https://jira.atlassian.com/rest/api/2/user?username=anton@atlassian.com",
name: "anton@atlassian.com",
emailAddress: "anton@atlassian.com",
avatarUrls:  {
16x16: "https://jira.atlassian.com/secure/useravatar?size=xsmall&ownerId=anton@atlassian.com&avatarId=15399",
24x24: "https://jira.atlassian.com/secure/useravatar?size=small&ownerId=anton@atlassian.com&avatarId=15399",
32x32: "https://jira.atlassian.com/secure/useravatar?size=medium&ownerId=anton@atlassian.com&avatarId=15399",
48x48: "https://jira.atlassian.com/secure/useravatar?ownerId=anton@atlassian.com&avatarId=15399"
},
displayName: "Anton Mazkovoi [Atlassian]",
active: true
}
}
},

Doing fields=project.key,assignee.emailAddress does not work either...

Aleksander Mierzwicki _

The fileds param is a list of fields to expand in response. So the above response for fields=project,assignee is correct (you got those two fields expanded).

There is no way to get only project key and assignee email address in JIRA REST API (for issue search results).