MS Graph : Error on get list Message

Question

Hello,

I have a strange behavior on the api message that I can't understand.

This request returns an invalid json response because it is truncated.
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false

json response end with a body content truncated

While retriving only 5 elements, the response is correct.
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false&$top=5

For the next 5 or even just the next one
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false&$top=5&$skip=5
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false&$top=1&$skip=7
L'api return an error with the code 503. There is no retry-after in header response.
Perhaps a timeout because the request it long.
But I have the same error while retriving only on field :
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false&$top=1&$skip=7&$select=createdDateTime

Can you explain this behaviour and how I can remedy it?

Regards.

Regards.

Answer 1

Hello,

Here are the requested ids
https://graph.microsoft.com/v1.0/me/messages?%24filter=createdDateTime%20ge%202021-01-25T12%3A00%3A33Z%20and%20createdDateTime%20lt%202021-01-26T00%3A00%3A33Z%20and%20isDraft%20eq%20false
request-id: 3cdaf791-28d4-4c8c-b25a-181daa553950
client-request-id: 3cdaf791-28d4-4c8c-b25a-181daa553950

https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:00:33Z+and+createdDateTime+lt+2021-01-26T00:00:33Z+and+isDraft+eq+false&$top=1&$skip=7&$select=createdDateTime
request-id: 0b1f7649-a9e6-4522-bf98-4cbb135233c3
client-request-id: 0b1f7649-a9e6-4522-bf98-4cbb135233c3

I think it's a timeout or something like that.
By adding the top and skip parameters, it seems that the query is full executed and only the requested results are returned.
By decreasing the range we have a response, for eXample :
https://graph.microsoft.com/v1.0/me/messages?$filter=createdDateTime+ge+2021-01-25T12:30:33Z+and+createdDateTime+lt+2021-01-25T13:00:33Z+and+isDraft+eq+false&

Regards

Answer 2

Hello,

There are no errors message.
The first request return a response with code 200 but it is truncated.
The second return a code 503 without message

You can find details in attached file. I cannot join the truncated json response because it's prohibited.

About pagination, it is already used because the api makes a top 10 by default.
By adding a &$top=5 in the query, the behavior remains the same.

https://learn.microsoft.com/fr-fr/graph/api/user-list-messages?view=graph-rest-1.0&tabs=http
The default page size is 10 messages.

Regards.