How to get message with Microsoft Graph API?

Question

I get message with https://graph.microsoft.com/v1.0/me/messages/{id}, and received a failed response [{"error":{"code":"RequestBroker--ParseUri","message":"Resource not found for the segment '0ueZLRLCGQC0vORhuAAACAQwAAACBn2'."}}] the mail id is AQMkADAwATMwMAItNjFiYgAtZmQ4NS0wMAItMDAKAEYAAAPjXnns9wvNTped4ldGQ4AYBwCBn2/0ueZLRLCGQC0vORhuAAACAQwAAACBn2/0ueZLRLCGQC0vORhuAAAActZeJgAAAA==, and contains / character.

Answer 1

Please find the troubleshoot step as mention in below

1. URL Encoding: The message ID contains special characters, including the "/" character, which need to be URL encoded when used in a URL. In a URL, the "/" character is reserved as a path segment delimiter, so it must be percent-encoded
2. Correctly Format the API Request: Ensure the message ID is properly encoded in your API request
3. Retry the API Request: Once the message ID is properly encoded, retry the API request with the updated URL. 4.Access Permissions: Ensure that the token you are using has the appropriate permissions to access the message. 5.Check for API Changes: Sometimes, API endpoints or requirements change. Make sure to check for any recent updates or changes in the Microsoft Graph API that might affect how you should format your request.

Answer 2

Hi @Chong Liu

Only the slash character (/) needs to be encoded, the '==' character does not need to be encoded.

The encoded message id should be:

https://graph.microsoft.com/v1.0/me/messages/AQMkADAwATMwMAItNjFiYgAtZmQ4NS0wMAItMDAKAEYAAAPjXnns9wvNTped4ldGQ4AYBwCBn2%2F0ueZLRLCGQC0vORhuAAACAQwAAACBn2%2F0ueZLRLCGQC0vORhuAAAActZeJgAAAA==

Hope this helps.

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