List all child issues with Scriptrunner Cloud

[Jesus Octavio Gutierrez Villegas]

Hello everyone,

First of all, thank you a lot for taking several minutes to read/answer this.

I wish to list all the child issues of a specific Epic with Scriptrunner cloud and Jira API v2.

When doing a GET to obtain all the info of the child issue

def issue = get("rest/api/2/issue/PT-2152").asObject(Map).body

you can see "parent" and can obtain all the info of the Epic issue.

{
  "expand": "renderedFields,names,schema,operations,editmeta,changelog,versionedRepresentations,customfield_12000.requestTypePractice",
  "id": "402790",
  "self": "https://.atlassian.net/rest/api/2/issue/402790",
  "key": "PT-2168",
  "fields": {
    "customfield_15084": null,
    "parent": {
      "id": "401900",
      "key": "PT-2152",
      "self": "https://.atlassian.net/rest/api/2/issue/401900",
      "fields": {
        "summary": "acceleration test1",
        "status": {
          "self": "https://.atlassian.net/rest/api/2/status/10200",
          "description": "",
          "iconUrl": "https://.atlassian.net/images/icons/statuses/generic.png",
          "name": "New",
          "id": "10200",
          "statusCategory": {
            "self": "https://.atlassian.net/rest/api/2/statuscategory/2",
            "id": 2,
            "key": "new",
            "colorName": "blue-gray",
            "name": "To Do"
          }
        },

How can I obtain all the info of all child issues? Just as linked issues?}

{
  "expand": "renderedFields,names,schema,operations,editmeta,changelog,versionedRepresentations,customfield_12000.requestTypePractice",
  "id": "401900",
  "self": "https://.atlassian.net/rest/api/2/issue/401900",
  "key": "PT-2152",
  "fields": {
    "customfield_15084": null,
    "customfield_15082": null,
    "resolution": null,
    "customfield_10500": null,
    "customfield_15074": null,
    "lastViewed": null,
    "customfield_15077": null,
    "customfield_15078": null,
    "customfield_15076": null,
    "customfield_11700": null,
    "aggregatetimeoriginalestimate": null,
    "issuelinks": [
      {
        "id": "385004",
        "self": "https://.atlassian.net/rest/api/2/issueLink/385004",
        "type": {
          "id": "10000",
          "name": "Blocks",
          "inward": "is blocked by",
          "outward": "blocks",
          "self": "https://.atlassian.net/rest/api/2/issueLinkType/10000"
        },
        "inwardIssue": {
          "id": "402790",

Or is it not possible?

The point of this, I need to compare all childs' status to define the Epic status, so for example: If most of my childs are in "Open" status, my Epic will be also in Open or related status. 

Thanks a lot for your answers!

[Jesus Octavio Gutierrez Villegas · Accepted solution]

I resolved my issue with this code:

def jql = '/rest/api/2/search?jql="Epic Link"=STP-54'
jql = jql.replace(" ","%20").replace('"',"%22")
def ids = get(jql).asObject(Map).body

Basically you can JQL search with that. hope this helps!