2.2.1 Tag Format

The format for each DSLR tag is as follows:

0	1	2	3	4	5	6	7	8	9	1 0	1	2	3	4	5	6	7	8	9	2 0	1	2	3	4	5	6	7	8	9	3 0	1
PayloadSize
ChildCount																Payload (variable)
...
Children (variable)
...

PayloadSize (4 bytes): An unsigned 32-bit integer. Length, in bytes, of the payload.

ChildCount (2 bytes): An unsigned 16-bit integer. Number of children payloads included in this tag.

Payload (variable): Variable. The tag payload. Specific payload types and their contents are described in the following sections.

Children (variable): Child tags (if applicable). Examples of DSLR child tags include the input parameters for dispatcher request, and the result/out parameters for the dispatcher response. These are also described in the following sections.