2.2.3.180 Sync

The Sync element is a required element in Sync command requests and responses that identifies the body of the HTTP POST as containing a Sync command (section 2.2.1.21). It is the top-level element in the XML stream.

All elements referenced in this section are defined in the AirSync namespace.

Command request/response

Parent elements

Child elements

Data type

Number allowed

Sync command request

None

Collections (section 2.2.3.31.2)

Partial (section 2.2.3.131)

Wait (section 2.2.3.198)

HeartbeatInterval (section 2.2.3.88.2)

WindowSize (section 2.2.3.199)

container ([MS-ASDTYPE] section 2.2)

1...1 (required)

Sync command response

None

Collections (section 2.2.3.31.2)

Limit (section 2.2.3.97)

Status (section 2.2.3.177.17)

container

1...1 (required)

The Limit element and Collections element are mutually exclusive in a Sync command response. That is, a Sync command response can include either a Limit element or a Collections element, but not both.

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

Yes

12.0

Yes

12.1

Yes

14.0

Yes

14.1

Yes

16.0

Yes

16.1

Yes

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