Not able to update certificate in existing service principle through logic app or graph API

Pallavi Chede 1 Reputation point
2021-09-09T18:39:15.79+00:00

I am trying to take certificate from azure key Vault & want to upload it against service principle but I am getting method not allowed error.

Graph API call- PATCH

https://graph.microsoft.com/v1.0/applications?$filter=appId eq 'XXXXXXXXX'

Steps Followed from below article for request body

https://learn.microsoft.com/en-us/graph/api/resources/keycredential?view=graph-rest-1.0

I converted Certificate into Json (property name given in bracket below)
{
"@odata.type": //Given error so removed ,
"customKeyIdentifier": //Key vault's Certificate Identifier (kid),
"displayName": //Removed,
"endDateTime": //Key Vault's Certificate Expiration date (exp),
"key": "Binary" ://Key Vault's Certificate certicate (Cer) ,
"keyId": //New GUID,
"startDateTime": //Certificate Created date (Created ),
"type": "AsymmetricX509Cert",
"usage": "Verify"
}

Azure Logic Apps
Azure Logic Apps
An Azure service that automates the access and use of data across clouds without writing code.
2,932 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
20,092 questions
{count} votes

1 answer

Sort by: Most helpful
  1. JamesTran-MSFT 36,496 Reputation points Microsoft Employee
    2021-09-16T21:06:59.113+00:00

    @Pallavi Chede
    Thank you for the quick follow up!

    Based off your error message - 405 Method Not Allowed, it looks like you're using a PATCH request when you should be using a POST per the application: addKey documentation. I also found that Key management operations use HTTP DELETE, GET, PATCH, PUT and HTTP POST and cryptographic operations against existing key objects use HTTP POST. For more info.

    Additional Links:
    Request Body
    Using HTTP POST
    405 Method Not Allowed: What It Is and How to Fix It

    If you're still having problems:

    • Was your Logic App working previously? Or did this issue just start?
    • If this is a new issue, do you know what could've changed to have caused this error?

    If you have any other questions or would like our support engineers to take a closer look into your environment, please let me know.
    Thank you for your time and patience throughout this issue.

    ----------

    Please remember to "Accept Answer" if any answer/reply helped, so that others in the community facing similar issues can easily find the solution.