Group Time by another column and use in bar graph

[Nemo17]

I have calculated duration using start and end time. 

Now I want to create bar graph that has the total duration grouped by reasondescription. It should look like this.

Instead of count I want "Total duration" for that category.

I was able to create a measure for total time, but I am not able to use it in any graph. Except as tooltips.

Total Time = 
var a = SUMMARIZE(Table,groupbycolumn,"t",SUM(Table[Duration HH:MM:SS]))
return SUMX(a,[t])

Is there a way to get this done?

Thank you in advance!

[lbendlin]

Please provide sample data that covers your issue or question completely, in a usable format (not as a screenshot).
https://community.powerbi.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-Forum/ba-...
Please show the expected outcome based on the sample data you provided.

https://community.powerbi.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1447523

[Nemo17]

This is the sample data below.

Id	DTStartTime	DTEndTime	Duration HH:MM:SS	ReasonDescription
1	2/23/2023 12:00	2/23/2023 13:13	1:13:00	A
2	2/23/2023 11:44	2/23/2023 12:00	0:16:00	A
3	2/21/2023 18:00	2/21/2023 19:13	1:13:00	B
4	2/21/2023 12:00	2/21/2023 13:00	1:00:00	B
5	2/19/2023 7:45	2/19/2023 9:10	1:25:00	D
6	2/19/2023 2:50	2/19/2023 5:00	2:10:00	D
7	2/18/2023 17:51	2/18/2023 20:46	2:55:00	F
8	2/18/2023 12:00	2/18/2023 13:07	1:07:00	D
9	2/17/2023 6:30	2/17/2023 7:00	0:30:00	F
10	2/16/2023 8:36	2/16/2023 9:22	0:46:00	D
11	2/13/2023 12:00	2/13/2023 14:34	2:34:00	B
12	2/13/2023 0:00	2/13/2023 12:00	12:00:00	G
13	2/12/2023 12:00	2/13/2023 0:00	12:00:00	G
14	2/12/2023 11:34	2/12/2023 12:00	0:26:00	G
15	2/10/2023 7:18	2/10/2023 7:48	0:30:00	D
16	2/10/2023 6:00	2/10/2023 6:42	0:42:00	D
17	2/10/2023 0:00	2/10/2023 2:26	2:26:00	E
18	2/9/2023 22:26	2/10/2023 0:00	1:34:00	E
19	2/5/2023 0:00	2/5/2023 2:06	2:06:00	B
20	2/4/2023 21:34	2/5/2023 0:00	2:26:00	F
21	2/4/2023 8:11	2/4/2023 9:11	1:00:00	D
22	2/2/2023 16:07	2/2/2023 23:02	6:55:00	D
23	2/1/2023 12:00	2/1/2023 15:51	3:51:00	B
24	2/1/2023 0:00	2/1/2023 12:00	12:00:00	G
25	1/31/2023 12:00	2/1/2023 0:00	12:00:00	G
26	1/31/2023 0:00	1/31/2023 12:00	12:00:00	G
27	1/30/2023 12:00	1/31/2023 0:00	12:00:00	G
28	1/30/2023 10:58	1/30/2023 12:00	1:02:00	D
29	1/29/2023 1:29	1/29/2023 6:19	4:50:00	E

And below is how I want the expected outcome to be. Group total time but Reason codes.

Let me know if you want anything else. Thank you helping out.

[lbendlin · Accepted solution]

is the attached sufficient ?  How exactly should the Y axis values be shown?

[Nemo17]

I was trying to get hours and minutes format. 
But this will work as well, thanks a lot.