Blackmagicdesign HyperDeck Installation And Operation Manual page 70

Response syntax
Simple responses from the server consist of a three digit response code and descriptive text terminated by
a new line:
{Response code} {Response text}↵
If a response carries parameters, the response text is terminated with a colon, and parameter name and
value pairs follow on subsequent lines until a blank line is returned:
{Response code} {Response text}:↵
{Parameter}: {Value}↵
{Parameter}: {Value}↵
...
↵
Successful response codes
A simple acknowledgement of a command is indicated with a response code of 200:
200 ok↵
Other successful responses carry parameters and are indicated with response codes in the range of 201 to
299.
Failure response codes
Failure responses to commands are indicated with response codes in the range of 100 to 199:
100 syntax error
101 unsupported parameter
102 invalid value
103 unsupported
104 disk full
105 no disk
106 disk error
107 timeline empty
108 internal error
109 out of range
110 no input
111 remote control disabled
120 connection rejected
150 invalid state
151 invalid codec
160 invalid format
161 invalid token
162 format not prepared
Asynchronous response codes
The server may return asynchronous messages at any time. These responses are indicated with response
codes in the range of 500 to 599:
5xx {Response Text}:↵
{Parameter}: {Value}↵
{Parameter}: {Value}↵
↵
Developer Information 70