Attachments and EWS in Exchange | Microsoft Learn EWS categorizes attachments into two groups: file attachments and item attachments Item attachments: Strongly-typed EWS items , such as email messages and calendar items, that are attached to another strongly-typed EWS item
REST API question : downloading attachments | Microsoft . . . best i could find so far is to search messages for the file name messages ?$search="attachment:{Name}" $expand=Attachments and then loop through the returned messages and their attachments looking for the specific id not ideal but it's working
Get attachments by using EWS in Exchange | Microsoft Learn You can get attachments from an item by using the EWS Managed API or EWS Because the initial call to get an item only includes metadata about the attachment collection on the item, retrieving attachments is always a two-step process First, retrieve the item Next, retrieve the attachment Table 1
How to fetch attachments within ItemAttachment using EWS Java Get attachments from an email by using the EWS Managed API The following code example shows how to get an EmailMessage object by using the Bind method, then iterate through the attachment collection and call the FileAttachment Load or ItemAttachment Load method on each attachment as appropriate
how-to-add-attachments-by-using-ews-in-exchange. md You can add file attachments or item attachments to new or existing items by using the EWS Managed API or EWS If you are using the EWS Managed API, you use the same method to add attachments to new or existing items; however, the method changes if you're using a file or item attachment