Microsoft Outlook · Schema
Message
A message in a mailFolder.
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Properties
| Name | Type | Description |
|---|---|---|
| id | string | Unique identifier for the message. Read-only. |
| createdDateTime | string | The date and time the message was created in UTC (ISO 8601). |
| lastModifiedDateTime | string | The date and time the message was last changed in UTC (ISO 8601). |
| changeKey | string | The version of the message. |
| categories | array | The categories associated with the message. |
| receivedDateTime | string | The date and time the message was received in UTC (ISO 8601). |
| sentDateTime | string | The date and time the message was sent in UTC (ISO 8601). |
| hasAttachments | boolean | Indicates whether the message has attachments. Does not include inline attachments. |
| internetMessageId | string | The message ID in the format specified by RFC 2822. |
| internetMessageHeaders | array | Collection of message headers defined by RFC 5322. Returned only on applying a $select query option. |
| subject | string | The subject of the message. |
| bodyPreview | string | The first 255 characters of the message body in text format. |
| importance | string | The importance of the message. |
| parentFolderId | string | The unique identifier for the message's parent mailFolder. |
| conversationId | string | The ID of the conversation the email belongs to. |
| conversationIndex | string | Indicates the position of the message within the conversation. |
| isDeliveryReceiptRequested | boolean | Indicates whether a delivery receipt is requested. |
| isReadReceiptRequested | boolean | Indicates whether a read receipt is requested. |
| isRead | boolean | Indicates whether the message has been read. |
| isDraft | boolean | Indicates whether the message is a draft. |
| webLink | string | The URL to open the message in Outlook on the web. |
| inferenceClassification | string | The classification of the message based on inferred relevance or importance, or on an explicit override. |
| toRecipients | array | The To recipients for the message. |
| ccRecipients | array | The Cc recipients for the message. |
| bccRecipients | array | The Bcc recipients for the message. |
| replyTo | array | The email addresses to use when replying. |
| attachments | array | The fileAttachment and itemAttachment attachments for the message. |