Change Group/Site/Team Logo on Creation

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Posted on by mousman85

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Hi,

I have a flow that will create a O365 Group and Provision a Team and SharePoint site with it, when a user fills a list in that creates the sites, they can attach an image, this image I'd like to use as the site/team/group logo. But I can't seem to find a way to update this in Flow.

I have tried a few different variations of using HTTP requests, with using POST to _api/groupservice/SetGroupImage I get 400 error, using the _api/Web/SiteLogoUrl and :

{"__metadata" : {type: 'SP.Web'}, 'SiteLogoUrl': "/sites/Projects/Lists/Clients/Attachments/161/IMAGE.png"}

It succeeds but it doesn't change anything.

Is this possible to achieve using flow and HTTP requests? Any suggestions would be great.

Thanks

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Building flows

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rjack 188 on at

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@mousman85 were you able to change the logo using flow?

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ThomasDK 265 on at

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Hi @mousman85,
Like @rjack I also would like to hear if you suceeded in changing the logo? If "yes", then "How?". Please show the solution 😊

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rjack 188 on at

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@ThomasDK I don't think its possible. did lots of digging into send http request to SharePoint and also to o365 group, it doesnt have an output for logo. i had a brief look into graph, and looks like this feature is not there. will have to look into graph once again. but i believe its not possible as of this moment.

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ThomasDK 265 on at

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Thanks for your reply. To my own surprise I managed to solve this. This is what I did:

I have a Sharepoint list where I have a Choise attribute called "Ikon" (Danish for Icon) with the choises "i1", "i2" and so on.
In my flow I have used the "Control" called "Switch" to find out which Icon I want to replace the existing with.
In Sharepoint I have a "Shared Documents" library with 4 icons/jpeg-pictures.
"Ikon value" is the value of the Choise attribute in the trigger that triggers the flow when a new row is created in my "Team request" Sharepoint list.

I have made my flow like this:
..and it works like a charm.

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rjack 188 on at

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Thats awesome! could you please let me know the values of the highlighted expressions?

i believe the body is output of your compose i3?

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ThomasDK 265 on at

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Certainly 🙂

1: After Team creation I get the ID of the Team/O365 Group, which is the 'targetResourceId' (@{body('Fortolk_JSON_2_(Parse_Team_request)')?['targetResourceId']} ).
Location is: https://graph.microsoft.com/beta/@{body('Fortolk_JSON_(Team_location)')?['location']}

2: Output is the output of the Composed JSON which is based on the file content (the picture) from the Sharepoint document library.

3: The 'AuthorizationHeaderValue' is the Oauth2 bearer token refrensed in the header instead of putting it into the body every time. I used this great Blog post to figure out how to do it. Please ask if something dosen't add up.
Calling Microsoft Graph from Power Automate (and other daemon apps) with delegated permissions (laurakokkarinen.com)

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rjack 188 on at

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Thanks for the input: I took the other approach so a connector is always available to use no matter which flow needs it. Here's the solution to upload image and rename a team or group.
1. Follow Create a Microsoft Graph JSON Batch Custom Connector for Power Automate - Microsoft Graph | Microsoft Docs to create a connector.
2. Add the connector to the flow and use the body on the screenshot to rename a group or a team.
3. body in the below to upload a image to a team or a group.
4. use Graph Explorer - Microsoft Graph to find if the upload was successful or wait for it to reflect on AAD or O365.

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ThomasDK 265 on at

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I also considered creating a custom connector. It looks very seamless once created. How do you add it to the flow?

I also want to ask you if you have any experience in adding a SharePoint site to a Hub Site? Please see this thread as this problem makes my brain hurt:
Join site hub - Bad Gateway 502 - Power Platform Community (microsoft.com)

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rjack 188 on at

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here you go! Note: I used the names which are provided in the MS document that i shared. I'm that lazy! lol

Regarding hubsite: i'm an amateur when it comes to flow. I'll look into the post and do some test. i joined a site to hubsite without approval process. but if you need approval process, i need to test.

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jg4dmin on at

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Hello, I followed @ThomasDK's way to change a teams logo, but I'm using OAuth authentication and with the bearer token straight in the header just for testing. The flow works fine until the HTTP PUT or PATCH action. I am not sure why it will allways fail with "Internal Server Error", response code 500 and error detail: "Object reference not set to an instance of an object." Am I missing something? Any help appreciated, thank you in advance.

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