Protocol Specs

Attribute Description Enumeration
gid Group id returned by 'get_groups' command N/A
Response:
{
"heos": {
"command": "group/get_volume ",
"result": "success",
"message": "gid='group_id'&level='vol_level'"
}
}
Example: heos://group/get_volume?gid=1
4.3.5 Set Group Volume
Command: heos://group/set_volume?gid=group_id&level=vol_level
Attribute Description Enumeration
gid Group id returned by 'get_groups' command N/A
level Group volume level 0 to 100
Response:
{
"heos": {
"command": "group/set_volume ",
"result": "success",
"message": "gid='group_id'&level='vol_level'"
}
}
Example: heos://group/set_volume?gid=1&level=30
4.2.6 Group Volume Up
Command: heos://group/volume_up?gid=group_id&step=step_level
Attribute Description Enumeration
gid Group id returned by 'get_groups' command N/A
step Group volume step level 1 to 10(default 5)
Response:
{
"heos": {
"command": " group/ volume_up ",
"result": "success",
"message": "gid='group_id'&step='step_level'"
}
}
Example: heos://group/volume_up?gid=1&step=5
4.2.7 Group Volume Down
Command: heos://group/volume_down?gid=group_id&step=step_level