Flag field parsed to null in REST API

[Iheb Bouhamed]

Hello, I'm still learning how to parse Issues data from Jira API. To make it short for you, I have an Issue which is Flagged :

When I request this url :

https://project,atlassian.net/rest/api/2/issue/SCRUM-14?fields=customfield_10021

I got this reponse in POSTMAN : 

{

"expand": "renderedFields,names,schema,operations,editmeta,changelog,versionedRepresentations",

"id": "10073",

"self": "https://project.atlassian.net/rest/api/2/issue/10073",

"key": "SCRUM-14",

"fields": {

"customfield_10021": [

{

"self": "https://project.atlassian.net/rest/api/2/customFieldOption/10019",

"value": "Impediment",

"id": "10019"

}

]

}

}

As you can see the field for the flagged is there.

I'm trying to parse the data in backend :

Object flagField = fields.get("customfield_10021");
logger.debug("Raw customfield_10021 data for {}: {}", issueKey, flagField);

Every field in the Issue is visible and well parsed and saved , except this always null.

[Iheb Bouhamed · Accepted solution]

Sorry it was my mistake , I missed the customfield in the jql parameter.