Update message
Namespace: microsoft.graph
Important
APIs under the /beta
version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported. To determine whether an API is available in v1.0, use the Version selector.
Update the properties of a message object.
This API is available in the following national cloud deployments.
Global service | US Government L4 | US Government L5 (DOD) | China operated by 21Vianet |
---|---|---|---|
✅ | ✅ | ✅ | ✅ |
Permissions
One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.
Permission type | Permissions (from least to most privileged) |
---|---|
Delegated (work or school account) | Mail.ReadWrite |
Delegated (personal Microsoft account) | Mail.ReadWrite |
Application | Mail.ReadWrite |
HTTP request
PATCH /me/messages/{id}
PATCH /users/{id | userPrincipalName}/messages/{id}
PATCH /me/mailFolders/{id}/messages/{id}
PATCH /users/{id | userPrincipalName}/mailFolders/{id}/messages/{id}
Request headers
Name | Type | Description |
---|---|---|
Authorization | string | Bearer {token}. Required. Learn more about authentication and authorization. |
Content-Type | string | Nature of the data in the body of an entity. Required. |
Request body
In the request body, supply the values for relevant fields that should be updated. Existing properties that are not included in the request body will maintain their previous values or be recalculated based on changes to other property values. For best performance you shouldn't include existing values that haven't changed. The following properties can be updated.
Property | Type | Description |
---|---|---|
bccRecipients | Recipient | The Bcc recipients for the message. |
body | ItemBody | The body of the message. Updatable only if isDraft = true. |
categories | String collection | The categories associated with the message. |
ccRecipients | Recipient collection | The Cc recipients for the message. |
flag | followupFlag | The flag value that indicates the status, start date, due date, or completion date for the message. |
from | Recipient | The mailbox owner and sender of the message. Must correspond to the actual mailbox used. |
importance | String | The importance of the message. Possible values are: Low , Normal , High . |
inferenceClassification | String | The classification of the message for the user, based on inferred relevance or importance, or on an explicit override. Possible values are: focused or other . |
internetMessageId | String | The message ID in the format specified by RFC2822. Updatable only if isDraft = true. |
isDeliveryReceiptRequested | Boolean | Indicates whether a read receipt is requested for the message. |
isRead | Boolean | Indicates whether the message has been read. |
isReadReceiptRequested | Boolean | Indicates whether a read receipt is requested for the message. |
multiValueExtendedProperties | multiValueLegacyExtendedProperty collection | The collection of multi-value extended properties defined for the message. Nullable. |
replyTo | Recipient collection | The email addresses to use when replying. Updatable only if isDraft = true. |
sender | Recipient | The account that is actually used to generate the message. Updatable when sending a message from a shared mailbox, or sending a message as a delegate. In any case, the value must correspond to the actual mailbox used. |
singleValueExtendedProperties | singleValueLegacyExtendedProperty collection | The collection of single-value extended properties defined for the message. Nullable. |
subject | String | The subject of the message. Updatable only if isDraft = true. |
toRecipients | Recipient collection | The To recipients for the message. |
Since the message resource supports extensions, you can use the PATCH
operation to
add, update, or delete your own app-specific data in custom properties of an extension in an existing message instance.
Response
If successful, this method returns a 200 OK
response code and updated message object in the response body.
Example
Request
The following example shows a request.
PATCH https://graph.microsoft.com/beta/me/messages/{id}
Content-type: application/json
{
"subject": "subject-value",
"body": {
"contentType": "",
"content": "content-value"
},
"inferenceClassification": "other"
}
Response
The following example shows the response. Note: The response object shown here might be shortened for readability.
HTTP/1.1 200 OK
Content-type: application/json
{
"receivedDateTime": "2016-10-19T10:37:00Z",
"sentDateTime": "2016-10-19T10:37:00Z",
"hasAttachments": true,
"subject": "subject-value",
"body": {
"contentType": "",
"content": "content-value"
},
"bodyPreview": "bodyPreview-value",
"inferenceClassification": "other"
}