How to pass an array of multiple choice field values ​​in JSON?

[Artem Semenov]

Hi everybody!
I have a code that, when the status changes, transmits field values ​​in Json format to another service, the code works fine, but there is a problem with passing an array of field values, now all values ​​are transmitted as a string. How can I pass the values ​​of a multiple choice field in the format ["1param", "2param", "3param"] ?
I will be grateful for any help

import groovyx.net.http.RESTClient

import static groovyx.net.http.ContentType.JSON

import groovy.json.JsonSlurper

import groovy.json.JsonOutput

import groovyx.net.http.HttpResponseException

import groovyx.net.http.HttpResponseDecorator

import java.util.Base64

import java.util.Base64.Encoder

import com.atlassian.jira.component.ComponentAccessor

import com.atlassian.jira.issue.IssueManager

import com.atlassian.jira.issue.Issue

import com.atlassian.jira.issue.changehistory.ChangeHistoryManager

import helper.RestHelper

import groovyx.net.http.ContentType

import groovy.json.JsonBuilder

import javax.ws.rs.core.Response

def url = "http://localhost/test/hs/weborder/jira/2/"

def client = new RESTClient(url)

//Change to match your username/password

def authBasic = Base64.getEncoder().encodeToString(("login"+":"+"pass").getBytes());

IssueManager im = ComponentAccessor.getIssueManager()

Issue currentIssue = im.getIssueObject(event.getIssue().getKey())

ChangeHistoryManager chm = ComponentAccessor.getChangeHistoryManager()

def lastChange = chm.getChangeHistories(currentIssue)[-1].getChangeItems()

log.warn(lastChange.field[1])

if ((lastChange.field[0].equals("status")) || (lastChange.field[1].equals("status")))  {    

   log.warn("status") 

        String oldStatus = lastChange.oldstring[0]

        String newStatus = lastChange.newstring[0]

    if (!newStatus.equals(oldStatus)) {

        log.warn("test")

        log.warn(currentIssue.getCustomFieldValue(16308))

        log.warn(currentIssue.getCustomFieldValue(19700))

        log.warn(currentIssue.getCustomFieldValue(19701))

        Map jsonObj = [

            "key"         : currentIssue.getKey(),

            "issueType"   : currentIssue.getIssueType().name,

            "status"   : newStatus,

            "Prichina" : currentIssue.getCustomFieldValue(16308).toString(),

            "Shtat" : currentIssue.getCustomFieldValue(19700).toString(),

            "Konkurent" : currentIssue.getCustomFieldValue(19701).toString()

    ]

try{

HttpResponseDecorator response = (HttpResponseDecorator) client.post(path: "",

      contentType: JSON,

      body: jsonObj,

  //headers: [Accept: 'application/json',Authorization:"Basic ${authBasic}"]);

    headers: [Accept: 'application/json']);

    log.error("Status: " + response.status)

    log.warn("requestBody: ${jsonObj}")

    if (response.data) {

      log.error("Content Type: " + response.contentType)

      log.error("Headers: " + response.getAllHeaders())

      log.error("Body:\n" + JsonOutput.prettyPrint(JsonOutput.toJson(response.data)))

      //log.error("requestBody: ${jsonObj}")

    }

}

catch(HttpResponseException e){

    log.error e.getResponse().getData()

    //log.error("requestBody: ${jsonObj}")

}

}

}

[Artem Semenov]

I managed to solve this problem using JSON array:

def multiSelectField = customFieldManager.getCustomFieldObject("customfield_19700")

def shtat = currentIssue.getCustomFieldValue(multiSelectField) as List

JSONArray jsonArray_shtat = new JSONArray()

    if (shtat != null) {  

jsonArray_shtat = [

     shtat

     ]

     }

[Matt Parks]

I can't tell exactly where you're trying to set multiple values to the same field in your API call, but I found a post that had code that seemed to work for some users:

https://community.atlassian.com/t5/Jira-Software-questions/How-to-save-values-to-a-multiselect-field-using-the-rest-API/qaq-p/1524820

Below seems to be the basics of what they included:

{

"fields":

{ "customfield_11201": [{"value": "Disclosure"},{"value": "SecondValue"},{"value": "ThirdValue"}]

   }

}

[Artem Semenov]

Thank you, this is not exactly what I needed, I managed to solve the problem using JSONArray.