v1
latestOpenAPI 3.0.42026-07-174835104.5 KBCreate message (draft)
Create a draft of a new message in either JSON or MIME format. When using JSON format, you can include an attachment in the same createMessage call. Use this to save a draft to the Drafts folder, then send it later.
Request body
The unique identifier for an entity. Read-only
Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only
The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
The categories associated with the item
The unique identifier for the message's parent mailFolder
The subject of the message
The URL to open the message in Outlook on the web
Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet
Indicates whether the message has been read
The first 255 characters of the message body. It is in text format
The message ID in the format specified by RFC2822
Indicates whether a read receipt is requested for the message
Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false
The date and time the message was sent. The date and time information uses ISO 8601 format and is always in UTC time
Indicates the position of the message within the conversation
The ID of the conversation the email belongs to
The date and time the message was received. The date and time information uses ISO 8601 format and is always in UTC time
Indicates whether a read receipt is requested for the message
Response
Created message draft
The unique identifier for an entity. Read-only
Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only
The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z
The categories associated with the item
The unique identifier for the message's parent mailFolder
The subject of the message
The URL to open the message in Outlook on the web
Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet
Indicates whether the message has been read
The first 255 characters of the message body. It is in text format
The message ID in the format specified by RFC2822
Indicates whether a read receipt is requested for the message
Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false
The date and time the message was sent. The date and time information uses ISO 8601 format and is always in UTC time
Indicates the position of the message within the conversation
The ID of the conversation the email belongs to
The date and time the message was received. The date and time information uses ISO 8601 format and is always in UTC time
Indicates whether a read receipt is requested for the message