Office 365 API Contacts - Get Contact Picture

Get Contact Picture

public static async Task<byte[]> GetContactImage(string strContactId)
{
    byte[] bytesContactPhoto = new byte[0];

    //query the contact by contact Id
    //GetById is broken so you need to use this instead
    var contact = await _exchangeClient.Me.Contacts[strContactId].ExecuteAsync();

    if (contact != null)
    {
        //get the attachments
        var attachmentResult = await ((IContactFetcher)contact).Attachments.ExecuteAsync();
        var attachments = attachmentResult.CurrentPage.ToArray();

        //find the attachment entity that is a contact photo
        var contactPhotoAttachment = attachments.OfType<IFileAttachment>().FirstOrDefault(a => a.IsContactPhoto);

        if (contactPhotoAttachment != null)
        {
            //read the photo bytes
            bytesContactPhoto = contactPhotoAttachment.ContentBytes;
        }
    }

    return bytesContactPhoto;
}