Answered

Check for existing Teams name, Microsoft Graph?

(0) Share

Report

Posted on by OlaH

151

At our school we have a form in Power Apps where teachers order Teams for there classes. Before the order is sent we'd like to check if the Teams name already exists.

Could this be done with Microsoft Graph?

If so, how?

Categories:

Building Power Apps

I have the same question (0)

All responses (8)

Answers (1)

v-bofeng-msft on at

Like (1)

Report
Hi @OlaH :

You could try:

Get https://graph.microsoft.com/v1.0/groups?$filter=displayName eq 'YourGroupName'

If the value of Value in the return value is empty, then the group named "YourGroupName" does not exist

Best Regards,

Bof

Was this reply helpful? Yes No
OlaH 151 on at

Like (0)

Report

Thank you @bo for your suggestion but I can see that I wasn't clear in my question.

I want to see in the app, before the order is send, it the Teams exist.

Was this reply helpful? Yes No
v-bofeng-msft on at

Like (0)

Report
Hi @OlaH :

You can use this API to get the return value first to determine whether there is a corresponding group.

Get https://graph.microsoft.com/v1.0/groups?$filter=displayName eq 'YourGroupName'

If the value of Value is empty, execute the command to create the group.

Best Regards,

Bof

Was this reply helpful? Yes No
OlaH 151 on at

Like (0)

Report

Ok, but forget me. I've not worked with this kind of API before.

Could you please explain how I would use this to show a warning icon (Visible) if the team exists?

Was this reply helpful? Yes No
Verified answer

v-bofeng-msft on at

Like (1)

Report
Hi @OlaH :

First create a custom connector:

I think this link will help you a lot:
https://www.youtube.com/watch?v=ORHghzhvmyA

Secondly,Create a button and set it's Onselect property to:

If( !IsBlank(MSGraphAppConnector.GetGroups({'$filter': "displayName eq 'TheGroupName'"}).value), Notify("The group already exists"), CreateYourGroup /*Create Group, use your own formula*/ )

/*'A Talk' is a group that already exists*/

Best Regards,

Bof

Was this reply helpful? Yes No
OlaH 151 on at

Like (1)

Report

This forum is absolutely wonderful, thanks @v-bofeng-msft.
Thank you for spreading your knowledge and helping us who are in need of it.

Now I get in to it right away.

/Ola

Was this reply helpful? Yes No
NM-06090901-0 168 on at

Like (0)

Report

Hi,Although i know this is an old topic i am currently having the exact same issue.Can you show me visuallyhow you do the comparison after the value is empty?
Thanks

Was this reply helpful? Yes No
OlaH 151 on at

Like (0)

Report

Hi Mikellas
Accually I don't user this solution, I just tested it.

Ola

Was this reply helpful? Yes No