# Set

## Function

This API is used to set Channel > ROI page parameters.

## Request Message

See Channel > ROI > Parameter Description > Table 1 for parameter description.

Sample:

    POST /API/ChannelConfig/ROI/Set HTTP/1.1

    {
    	"version": "1.0",
    	"data": {
    		"channel_info": {
    			"CH1": {
    				"main_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						},
    						"regionID_index": "region_id_1",
    						"chn_index": "CH1",
    						"page": "chn_roi",
    						"stream_index": "main_stream_info"
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				},
    				"sub_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				},
    				"mobile_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				}
    			},
    			"CH3": {
    				"main_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"main_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				},
    				"sub_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"sub_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				},
    				"mobile_stream_info": {
    					"region_id_1": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_2": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_3": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_4": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_5": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_6": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_7": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					},
    					"region_id_8": {
    						"roi_switch": false,
    						"roi_level": "Lowest",
    						"mobile_non_roi_fps": "1",
    						"rect": {
    							"left": 0,
    							"top": 0,
    							"width": 0,
    							"height": 0
    						}
    					}
    				}
    			}
    		}
    	}
    }

## Response Message

Sample:

    HTTP/1.1 200 OK
    Content-Type: application/json

    {
    	"result": "success",
    	"data": {}
    }

## Error Code

See Response Messages Body and Common error_code for more information.