Creating a new Plan with MS Graph - Write requests (excluding DELETE) must contain the Content-Type header declaration.

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Posted on by wit4r7

Hey,

I'm building a flow for creating a new Planner for a group with the Microsoft Graph API.

For the request I use the Microsoft Docs https://docs.microsoft.com/en-us/graph/api/planner-post-plans?view=graph-rest-1.0&tabs=http

Recieving a plan works fine, but I can't create a new one. I get the error Write requests (excluding DELETE) must contain the Content-Type header declaration.

The Content Type is in the request. Please see the Screenshots

https://www.directupload.net/file/d/5803/mzw8loaf_png.htm

https://www.directupload.net/file/d/5803/nvqiloje_png.htm

https://www.directupload.net/file/d/5803/fgak2av6_png.htm

Has anyone an idea whats wrong?

Thanks to all 🙂

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Building flows

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yashag2255 24,769 Super User 2024 Season 1 on at

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Hi @wit4r7

You have to pass the authorization as header in the headers section and pass JSON in the body (for items that you are passing in the query parameter)

Hope this Helps!

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wit4r7 33 on at

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I found my mistake.
I put the body into the Queries and not into the body field. Then everything worked fine for me.

Passing the authentifaction as raw workes fine as well, it is not nessesarry to put into the header.

Best regards
wit4r7

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torbenbj 88 on at

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Hi

Could you probably share information how you did that with screenshots? That would be very helpfull. thanks.

BR
Tnb

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TomasG 255 on at

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Hi @wit4r7 ,

i have the same problem. Could you share your HTTP connector body and header?
Thanks a lot.

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