- Root directory
- Root directory
- Certification
- User
- Role
- User Management
- device
- Get root device group information
- Get device group list
- Get device group information
- Get device classification list
- Get device classification information
- Get device list
- Get device information
- Get device online status
- Get the current location of the device
- Get battery information
- Transparent command
- Manual recording - Start
- Manual recording - Stop
- Take a picture with the device
- Device Management
- Create a device group
- Modify device group
- Delete Device Group
- Add a device
- Delete device
- Restart the device
- Create a device category
- Modify device classification
- Delete device category
- Get ungrouped device information
- Modify device basic information
- Modify device channel information
- Kick offline the device online
- Get the common configuration
- Set up the common configuration
- Set up power configuration
- Get Ethernet configuration
- Set up Ethernet configuration
- Get Wifi configuration
- Set up the Wifi configuration
- Get wireless network configuration
- Set up wireless network configuration
- Get the snap configuration
- Set up the capture configuration
- Get audio input configuration
- Set up audio input configuration
- Get audio output configuration
- Set the audio output configuration
- Get device code channel properties
- Set device encoding channel properties
- Get the video source
- Set the video source
- Get device GPS configuration
- Set the GPS configuration of the device
- Get device server configuration
- Set up device server configuration
- Get device memory information
- Set device memory information
- Get formatting progress
- Format the device
- Get device storage settings
- Modify device storage settings
- Get device upload settings
- Modify device upload settings
- Get storage status
- Get storage plan
- Set up storage plans
- Get overlay information
- Set the overlay information
- Get upgrade firmware status
- Upgrade the firmware
- Get the information of the law enforcement device
- Set up the information of the law enforcement device
- Get sensor data
- Set sensor data
- Get the upper and lower limit control configuration
- Set the upper and lower limit control configuration
- Add a configuration plan
- Modify the configuration plan
- Delete the configuration plan
- Get the configuration plan
- Get the list of configuration plans
- Add a configuration plan device
- Delete the configuration plan device
- Get the configuration plan device list
- Get the configuration plan device
- Get the list of devices not associated with a configuration plan
- The gimbal
- Pan/Tilt lens control
- Get the list of preset positions for the pan/tilt
- Add a preset to the pan/tilt
- Modify the preset positions of the pan/tilt
- Delete the pan/tilt preset operation
- Go to the preset position of the pan/tilt
- Get the list of pan and tilt routes
- Add a pan and tilt route
- Start the pan-tilt cruise route
- Stop the pan and tilt route
- Delete the pan and tilt route
- IM group
- Get the list of groups
- Get the list of group members
- Get group member information
- Get group information
- Create a group
- Modify the group
- Delete group
- Add group members
- Remove group members
- Modify other group members
- Modify your group nickname
- Transfer group
- Create a meeting
- Modify the meeting
- Delete the meeting
- Get meeting information
- Get the list of meeting members
- Get meeting member information
- Join the meeting yourself
- Exit the meeting by yourself
- Application for speaking
- End of speech
- Invite others to join the meeting
- Kick someone out of a meeting
- Call on others to speak
- Get default meeting
- Add default meeting
- Delete default meeting
- Meeting Recording Control
- Mute control
- Instant messaging
- websocket
- Historical data
- Platform file retrieval
- Get video file information
- Modify the video file information
- Handle the alarm
- Alarm records
- Device GPS trajectory
- Device file retrieval
- Download device files
- Delete device file
- Device Online/Offline Log
- User Online/Offline Log
- Device Online/Offline Log (extend)
- User Online/Offline Log (extend)
- Operation Log
- Channel Log
- System alarm records
- Create a statistical task
- Get the statistics result
- Delete the statistical task
- Electronic fence
- Alarm linkage
- Add alarm linkage
- Modify alarm linkage
- Get the alarm linkage list
- Get alarm linkage
- Delete alarm linkage
- Add Alarm Linkage Object List
- Delete the alarm linkage target
- Get the list of alarm linkage objects
- Add Alarm Link Action
- Delete alarm linkage action
- Get the alarm linkage action list
- Get alarm linkage action
- 28181in
- Get 28181 device list
- Get 28181 device information
- Add 28181 device
- Modify device 28181
- Delete device 28181
- Get the list of 28181 devices
- Get the information of 28181 platform
- Add 28181 platform
- Modify the 28181 platform
- Delete the 28181 platform
- Get the list of 28181 platform groups
- Get configuration information
- Create a video file download task
- Get the list of video files
- Get the progress of video file download
- Video file download
- Update channel information
- 28181out
- Add a parent platform
- Get the information of the upper platform
- Modify the parent platform
- Delete the parent platform
- Push Catalog
- Get the list of parent platforms
- Get status
- Get device group list
- Add device group
- Modify device group
- Delete device group
- Get device groups
- Get 28181 device list
- Add 28181 device
- Modify device 28181
- Delete device 28181
- Get device information of 28181 based on puid
- Based on the national standard ID, get the device information of 28181
- Add channel information
- Modify channel information
- Delete channel information
- Get channel information
- Get the list of 28181 channels
- Add a parent platform device
- Delete the parent platform device
- Get the list of parent platform devices
- Map Label
- Create a map point label
- Modify map point labels
- Query the list of map point labels
- Query map point label information
- Create a map line label
- Modify map line labels
- Query the list of map line labels
- Query map line label information
- Create a map surface label
- Modify the map surface label
- Query the map surface label list
- Query map surface label information
- Add map label positioning point
- Modify the map label positioning point
- Delete map label positioning point
- Delete map labels
- Query the list of map label positioning points
- Query map label positioning point information
- Video File Timeline
- Platform storage
- Download Plan - Add
- Download plan - get
- Download Plan - Modify
- Download Plan - Query
- Download Plan - Delete
- Video Plan - Add
- Video plan - get
- Video plan - modify
- Video Plan - Query
- Video Plan - Delete
- Plan device association - Add
- Plan device association - modify
- Plan device association - Delete
- Plan device association - Query
- Plan device association - query unassociated
- Manual recording - Start
- Manual recording - end
- Take a picture with the device
- Platform storage status
- Contact
- Module program
- Black and white list
- Media stream operations
- Close the session
- Open the device's audio and video stream webrtc
- Open the device video and audio stream bvrtc
- Open the voice meeting flow webrtc
- Open the voice conference stream bvrtc
- Open the voice conference flow websocket
- Open the playback audio and video stream
- Playback Control
- View the conversation list
- Get session information
- Check the list of streaming services
- Reset media service statistics
- Station Management
- The collection station is connected
- Platform file classification
Chat History Advanced Query
POST
https://192.168.88.11:9781/bvcsp/v1/im/msg/search
Last modified:2025-02-26 09:23:29
obj1 is empty, obj2 is empty, query all messages.
obj1 is not empty, obj2 is empty, query all messages sent by obj1.
obj1 is empty, obj2 is not empty, query all messages received by obj2. obj2 can be a group.
obj1 is not empty, obj2 is not empty, obj1==obj2, query all messages sent and received by obj1.
obj1 is not empty, obj2 is not empty, obj2 is not a group: query the chat history between obj1 and obj2.
obj1 is not empty, obj2 is not empty, obj2 is a group: query the messages sent by obj1 to obj2.
text,custom: {textMsg:"xxxx"}
file,picture,audio,video,confaudio: {fileID:"xxx",fileSize:"121212",fileName:"xxx.jpg",duration:10000}；duration represents the duration of audio/video files, unit in milliseconds
gps: same as the gps object in the GPS data query interface{lat:31.54512,lng:117.54545,height:6521,angle:2154,speed:212,startCount:3}；units are degree, degree, centimeter, 1/1000 degree, meter/hour, count.
Request
Header Params
Body Params application/json
Example
{
"page": 0,
"pageSize": 0,
"filter": {
"minid": 0,
"maxid": 0,
"beginTime": 0,
"endTime": 0,
"msgType": "string",
"match": "string",
"beenRead": 0,
"obj1ID": "string",
"obj1Type": "User",
"obj2ID": "string",
"obj2Type": "User"
}
}Request samples
Shell
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Ruby
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Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://192.168.88.11:9781/bvcsp/v1/im/msg/search' \
--header 'Authorization;' \
--header 'Content-Type: application/json' \
--data-raw '{
"page": 0,
"pageSize": 0,
"filter": {
"minid": 0,
"maxid": 0,
"beginTime": 0,
"endTime": 0,
"msgType": "string",
"match": "string",
"beenRead": 0,
"obj1ID": "string",
"obj1Type": "User",
"obj2ID": "string",
"obj2Type": "User"
}
}'Responses
🟢200Success
application/json
Body
Example
{
"code": 0,
"msg": "string",
"pageInfo": {
"page": 0,
"pageSize": 0,
"totalCount": 0
},
"data": [
{
"id": 0,
"speaker": "string",
"speakerType": "User",
"speakerName": "string",
"audience": "string",
"audienceType": "User",
"audienceName": "string",
"time": 0,
"msgType": "text",
"msgContent": "string"
}
]
}Modified at 2025-02-26 09:23:29