Please help clean Jira connector code

Hi v-lionel-msft !

Unfortunately my code has more data than the paid Jira plugin you've mentioned.

In fact my error is related to the columns expanding operations that I have.

Duplicating the columns with the names "completedCycles" (or else in the Expand steps) causes Power BI Desktop App to crash.

If I delete customfield_10038 everything works good.

So please help me understand how to get the values from the field 

customfiled_10038->completedCycles->stopTime->iso8601 in Hour format

 in a more direct way within (if possible) only 1 line.

The part of Jira JSON for those customfields look like:

"customfield_10038": {
"id": "47",
"name": "Time to first response",
"_links": {
"self": "https://_domain_.atlassian.net/rest/servicedeskapi/request/30425/sla/47"
},
"completedCycles": [
{
"startTime": {
"iso8601": "2021-03-21T17:08:56+0300",
"jira": "2021-03-21T17:08:56.247+0300",
"friendly": "21.03.2021 17:08",
"epochMillis": 1616335736247
},
"stopTime": {
"iso8601": "2021-03-21T17:10:02+0300",
"jira": "2021-03-21T17:10:02.669+0300",
"friendly": "21.03.2021 17:10",
"epochMillis": 1616335802669
},
"breached": false,
"goalDuration": {
"millis": 1800000,
"friendly": "30m"
},
"elapsedTime": {
"millis": 66422,
"friendly": "1m"
},
"remainingTime": {
"millis": 1733578,
"friendly": "28m"
}
}
]
},

and

"customfield_10037": {
"id": "49",
"name": "Time to resolution",
"_links": {
"self": "https://_domain_.atlassian.net/rest/servicedeskapi/request/30425/sla/49"
},
"completedCycles": [
{
"startTime": {
"iso8601": "2021-03-21T17:08:56+0300",
"jira": "2021-03-21T17:08:56.247+0300",
"friendly": "21.03.2021 17:08",
"epochMillis": 1616335736247
},
"stopTime": {
"iso8601": "2021-03-21T17:19:16+0300",
"jira": "2021-03-21T17:19:16.300+0300",
"friendly": "21.03.2021 17:19",
"epochMillis": 1616336356300
},
"breached": false,
"goalDuration": {
"millis": 86400000,
"friendly": "24h"
},
"elapsedTime": {
"millis": 620053,
"friendly": "10m"
},
"remainingTime": {
"millis": 85779947,
"friendly": "23h 49m"
}
},
{
"startTime": {
"iso8601": "2021-03-22T15:57:49+0300",
"jira": "2021-03-22T15:57:49.056+0300",
"friendly": "22.03.2021 15:57",
"epochMillis": 1616417869056
},
"stopTime": {
"iso8601": "2021-03-22T15:57:54+0300",
"jira": "2021-03-22T15:57:54.510+0300",
"friendly": "22.03.2021 15:57",
"epochMillis": 1616417874510
},
"breached": false,
"goalDuration": {
"millis": 86400000,
"friendly": "24h"
},
"elapsedTime": {
"millis": 5454,
"friendly": "0m"
},
"remainingTime": {
"millis": 86394546,
"friendly": "23h 59m"
}
},
{
"startTime": {
"iso8601": "2021-03-22T16:17:44+0300",
"jira": "2021-03-22T16:17:44.969+0300",
"friendly": "22.03.2021 16:17",
"epochMillis": 1616419064969
},
"stopTime": {
"iso8601": "2021-03-22T16:17:51+0300",
"jira": "2021-03-22T16:17:51.542+0300",
"friendly": "22.03.2021 16:17",
"epochMillis": 1616419071542
},
"breached": false,
"goalDuration": {
"millis": 86400000,
"friendly": "24h"
},
"elapsedTime": {
"millis": 6573,
"friendly": "0m"
},
"remainingTime": {
"millis": 86393427,
"friendly": "23h 59m"
}
},
{
"startTime": {
"iso8601": "2021-03-22T16:17:54+0300",
"jira": "2021-03-22T16:17:54.947+0300",
"friendly": "22.03.2021 16:17",
"epochMillis": 1616419074947
},
"stopTime": {
"iso8601": "2021-03-26T12:49:58+0300",
"jira": "2021-03-26T12:49:58.038+0300",
"friendly": "26.03.2021 12:49",
"epochMillis": 1616752198038
},
"breached": true,
"goalDuration": {
"millis": 86400000,
"friendly": "24h"
},
"elapsedTime": {
"millis": 333123091,
"friendly": "92h 32m"
},
"remainingTime": {
"millis": -246723091,
"friendly": "-68h 32m"
}
},
{
"startTime": {
"iso8601": "2021-03-26T15:26:02+0300",
"jira": "2021-03-26T15:26:02.225+0300",
"friendly": "26.03.2021 15:26",
"epochMillis": 1616761562225
},
"stopTime": {
"iso8601": "2021-03-26T15:44:19+0300",
"jira": "2021-03-26T15:44:19.302+0300",
"friendly": "26.03.2021 15:44",
"epochMillis": 1616762659302
},
"breached": false,
"goalDuration": {
"millis": 86400000,
"friendly": "24h"
},
"elapsedTime": {
"millis": 1097077,
"friendly": "18m"
},
"remainingTime": {
"millis": 85302923,
"friendly": "23h 41m"
}
}
]
},