2.2.2.21 ConversationId
The email2:ConversationId element is a required element in server responses that specifies a unique identifier for a conversation. It is defined as an element in the Email2 namespace.
The value of this element is a byte array data type, as specified in [MS-ASDTYPE] section 2.7.1.
The client MUST NOT define or change the value of the email2:ConversationId element. The server returns a Status element value of 6 in the Sync command response ([MS-ASCMD] section 2.2.1.21) when the email2:ConversationId element is included within a Change element ([MS-ASCMD] section 2.2.3.24) in a Sync command request.
The email2:ConversationId content is transferred as an opaque binary large object (BLOB) within the WBXML tags.
For more details about conversations, see [MS-ASCON].
Protocol Versions
The following table specifies the protocol versions that support this element. The client indicates the protocol version being used by setting either the MS-ASProtocolVersion header, as specified in [MS-ASHTTP] section 2.2.1.1.2.6, or the Protocol version field, as specified in [MS-ASHTTP] section 2.2.1.1.1.1, in the request.
|
Protocol version |
Element support |
|---|---|
|
2.5 |
|
|
12.0 |
|
|
12.1 |
|
|
14.0 |
Yes |
|
14.1 |
Yes |
|
16.0 |
Yes |
|
16.1 |
Yes |
In protocol versions 16.0 and 16.1: When the client adds a new draft item, the server response will contain the email2:ConversationId element for that draft item.