1. Media Change Detection
FlightHub 2 OpenAPI V2.0 (On-Premises)
  • Call_Guide
    • Authentication Tutorial
    • Response Result
    • Request Structure
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    • Public Parameters
  • Common
    • Common Foundation Tutorial
    • System Health & Access
      • DRC Service Health Check
    • Access and Authorization
      • STS Credentials
        • Get Business-Module Customized STS Credentials
        • Get Project-Level File Direct Upload STS Credentials
        • Get Flight Record Upload STS Credentials
    • Security
      • Decrypt Device Serial Number (SN) in Flight Record
  • Organization & Project
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        • Get Project Auto Recording Configuration
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        • Query Quick Join Project Info
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    • Organization Management
      • Query Organization Project List
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      • Update Organization Info
    • Members & Permissions Management
      • Roles & Permissions
        • Get Project Permission Tree Definition
        • Query Project Role List Within Organization
        • Batch Create Project-Level Custom Roles
        • Query Role-Permission Mapping (Role ID → Permission List)
        • Delete Organization Custom Role
        • Update Custom Role
      • Organization Members
        • Batch Remove Organization Members
        • Query Organization Member List
        • Batch Add Organization Members
        • Batch Update Organization Member Info
        • Query Current User's Identity and Configuration in Organization
        • Update Current User's Organization Call Sign
        • Current User Exits Organization
      • Project Members
        • Get Project Team Members (Online)
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        • Update Current User's Project Call Sign
  • Device Management
    • Device Management Tutorial
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      • Device Shadow
        • Update Organization Device Shadow Configuration
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        • Query Organization Device Thing Model Attribute Current Values
      • Generic Configuration Command
        • Dispatch Custom Command to Organization Device (Generic cmds Channel)
        • Query Organization Device Command Execution Progress
        • Batch Query Organization Device Command Execution Progress
        • Dispatch Command to Devices in Project
      • HMS Event
        • Get Organization Device HMS Event List
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        • Update Project Device HMS Read Time
        • Batch Get Project Device HMS Events
      • Network Management
        • Query Device Current NTP Server Configuration
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        • Query Device Network Speed Test Task Result
        • Query Bay Network Configuration
        • Detect Bay Network Connection
        • Query 4G Module APN Configuration
      • RTK Configuration
        • Query Device's RTK Network Account Info
        • Custom Network RTK Calibration
      • Pairing Management
        • Query Device Pairing Info
        • Dispatch Device Pairing Command
        • Query Relay Scan Result
        • Query Relay Non-Paired Connection Result
        • Query Pairing Request Result
      • SIM Card Management
        • Query Device SIM Card Subscription and Data Info
      • Project Device Configuration
        • Modify Project Device Configuration Parameters
        • Get Project Device Configuration
    • Device List Management
      • Project Device List
        • Modify Organization Device's Current Workspace Project
        • Get Project Device List
        • Get Single Device Details Within Project
        • Modify Device Project Call Sign in Project
        • Get Project Historical Topology Device List
        • Get Project Device Thing Model
      • Organization Device List
        • Query Organization Device Simplified List
        • Batch Modify Organization Device Call Sign
        • Modify Single Organization Device Call Sign
        • Batch Remove Organization Devices
        • Query Organization Device O&M List
        • Query Model Primary Key List for a Device Category in Organization
        • Query Organization Device Online Working Quota
  • Real-time Control
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        • Query POI Task Status
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        • Create Relay Task (Dual-Aircraft Rotation)
        • Calculate Best Relay Position for Relay Task
        • Edit Relay Task Configuration
        • Trigger Relay Aircraft Active Takeoff
        • Update Relay Task Running Status (Pause / Resume / Cancel)
        • Actively Switch Relay Task Executing Aircraft
    • Control Permission Management
      • Device Control Permission
        • Device Control Authority Operation (Organization Device O&M)
        • Query Device Control Authority Status (Organization Device O&M)
        • Acquire (Occupy) Cloud Control Role
        • Query Project Device Control Authority Status
        • Query User List in Project Recently Operating Device
        • Device Control Authority Operation
      • Cloud Control Permission
        • Request Cloud Control Authorization (Initiated to Remote Controller)
        • Batch Query Aircraft Cloud Control Authority Status
        • Acquire (Occupy) Cloud Control Permission
        • Release Cloud Control Permission
    • Payload Control
      • Camera Control
        • Dispatch Payload Control Command
      • PSDK Device
        • Dispatch PSDK Command
      • Speaker
        • Open Aircraft Two-Way Voice Channel
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        • Query Speaker Resource List
        • Create Speaker Resource
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        • Edit Speaker Resource
        • Get Speaker Audio Upload STS Credentials
    • Takeoff-Landing Coordination
      • Query TCA Real-time Status
  • Flight Task
    • Flight Tasks Tutorial
    • Task Query
      • Get Current Active Wayline Task (DRC Real-time Control)
      • Get Current Active Wayline Task (Task Management)
      • Batch Query Flight Task Details by UUID
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      • Get Flight Task Details (V2, includes execution details)
      • Query Dock Recent / Current Task
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    • Flight Record
      • Export and Download
        • Flight Record File Download
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        • Cancel / Delete Export Task
      • Operation Log
        • Query Flight Task Operation Log (V2)
    • Task Management
      • Create Flight Task
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      • Resumable Immediate Task
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      • Get Flight Task Details
      • Dispatch Task Media Priority Upload Command
      • Create Resume Flight Task (Retain Original Breakpoint)
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      • Query Flight Task List
    • AI Flight Alert
      • Query Flight Sortie List with AI Alerts by Device SN
      • Query Historical AI Alert Records
  • Wayline
    • Waylines Tutorial
    • Download and Upload
      • Pack Resources to KMZ (Precise Recapture Flow)
      • Query Wayline Async Import Status
      • Wayline Save KMZ Upload Completion Callback
      • Wayline KMZ File Import Callback
      • Batch Download Waylines / Folders (ZIP Package)
    • Wayline List Management
      • Get Wayline KMZ Download URL and 302 Redirect
      • Copy Wayline
      • Favorite Wayline / Media Resource
      • Unfavorite Wayline / Media Resource
      • Stitch Multiple Waylines into One
      • Wayline Library File List Query (V1)
      • Delete Specified Wayline (default soft delete to recycle bin)
      • Update Wayline Metadata (Rename / Lock / Restore from Recycle Bin)
      • Get Single Wayline Details
    • Wayline File CRUD
      • Create Wayline Folder
      • Batch Delete Waylines / Folders
      • Batch Move Waylines / Folders to Target Folder
      • Move Wayline / Folder to Specified Group
      • Batch Update Wayline / Folder Lock Status
  • Map
    • Map Tutorial
    • Map Annotation
      • Annotation Layer Management
        • Move / Reorder Layers and Features
        • Delete Single Annotation Layer (Folder)
        • Update Annotation Layer (Rename / Reorder)
        • Distribute Annotation Layer to Device
        • Lock / Unlock Annotation Layer
        • Cancel Annotation Layer Distribution
        • Batch Delete Annotation Layers / Features
        • Create Annotation Layer (Folder)
        • Query Annotation Layer (Folder) List
      • Annotation Feature Management
        • Batch Modify Display Status of Features Under Layer
        • Clear All Annotation Features Under Specified Layer
        • Create Annotation Feature Under Specified Layer
        • Batch Import Layers and Annotations (KML-Style JSON)
        • Export Features Under Layer Group (KML-Style JSON)
        • Delete Single Annotation Feature
        • Update Annotation Feature (Rename / Modify Coordinates / Modify Style / Reorder)
      • Custom Icon
        • Query Project Custom Point Icon Library
        • Register Custom Point Icon
        • Delete Custom Point Icon
    • Signal Heatmap
      • Query Organization-Level Signal Heatmap
      • Query Project-Level Signal Heatmap
    • Airspace Safety
      • Custom Flight Area
        • Query Flight Area List Under Project
        • Create Flight Area
        • Trigger Flight Area Configuration Sync to Device
        • Delete Flight Area
        • Update Flight Area
    • Offline Map
      • Get Offline Map Terrain Model Download URL
      • Trigger Offline Map Package Sync to Bay
      • Get Project Offline Map Details
      • Configure Project Offline Map Manifest (Start New Update)
      • Cancel Offline Map Model Update
  • Livestream
    • Live Streaming Tutorial
    • Livestream Sharing & Forwarding
      • Bypass Streaming
        • Query Current Organization Bypass Transcoder List
        • Create / Enable / Disable / Update Stream Forwarder
        • Stop and Delete Specified Bypass Transcoder (C2C Livestream Bypass)
      • Livestream Sharing
        • Get Device Livestream Share Details
        • Query All Livestream Share Links Under Project
    • Livestream Push
      • Project Level
        • Start Livestream (Project Level)
        • Update Viewer Tokens (Project Level)
        • Switch Camera (Project Level)
        • Switch Livestream Camera (Project Level)
        • Report Viewer Join Livestream Room Status (Project Level)
        • Stop Livestream (Project Level)
        • Set Livestream Quality (Project Level, aircraft source-side push level)
        • Query Device Livestream and Recording Status (Project Level)
      • Organization Level
        • Stop Livestream (Organization Level)
        • Set Livestream Quality (Organization Level, aircraft source-side push level)
        • Report Viewer Join Livestream Room Status (Organization Level)
        • Start Livestream (Organization Level)
        • Switch Camera (Organization Level, also controls aircraft source-side hardware)
        • Update Viewer Tokens (Organization Level)
        • Switch Livestream Camera (Organization Level)
    • Recording Task Management
      • Start Cloud Recording (Project Level)
      • Stop Cloud Recording (Project Level)
      • Query Device Recording Task List (Project Level)
      • Start Intra-Project Livestream
      • Query Device Recording Task List (Organization Level)
      • Start Cloud Recording (Organization Level)
      • Stop Cloud Recording (Organization Level)
      • Stop Intra-Project Livestream Recording
  • Media
    • Media Tutorial
    • Flight Task Association
      • Query Flight Task Media by flight_id
      • Batch Query Flight Media by flight_ids
    • File Statistics and Query
      • Get Media File Count (by Folder Granularity)
      • Get Total Media File Count (Project-Wide)
      • Get Media Resource Files (Images + Folders)
    • Media File CRUD
      • Batch Set Media Map Display Status
      • Batch Delete Media Files - to Recycle Bin
      • Create Media Folder
      • Get Media File List
      • Media File Cropping
      • Batch Move Media Files
      • Delete Single Media File
      • Get Media File Details
      • Update Media File Info
      • Batch Hard Delete Media Files - Not to Recycle Bin
    • Download and Upload
      • Quick Upload Media File
      • Import Media File
      • Check New File Fingerprint Existence Status
      • Annotation Callback
      • Media Upload Completion Callback
      • Check ZIP Package Task Status
      • Package Media Files into ZIP
      • Get Media File Download URL
    • Tag Management
      • Add Tag to Media File
      • Delete Media File Tag
      • Get Media File Tag List Under Project
  • Model
    • Models Tutorial
    • Model Reconstruction
      • Geographic Systems
      • Get Flight Task Folder List V2
      • Get Real-time Mapping Task List
      • Initiate Real-time Mapping Task (Realtime2D)
      • Get Project Model Library Default Settings
      • Initiate Post-Processing Reconstruction Task (Post 2D / 3D)
      • Get Post-Reconstruction Default ROI
      • Get Post-Reconstruction Quality Report Download Link
      • Post-Reconstruction Task Retry
      • Stop Post-Reconstruction Task
      • Model Upload Completion Callback (called by client, not OSS signature verification)
      • Query Wayline List Available for Model Reconstruction
    • Model Library
      • Model File Management
        • Batch Delete Model Files
        • Get Project Model File List
        • Create Model Folder
        • Batch Toggle Model Map Display Status
        • Lock / Unlock Model File
        • Batch Move Model Files
        • Intra-Org Model Sharing
        • Get Total Model File Count
        • Delete Single Model File
        • Get Model File Details
        • Update Model Basic Info
        • Get Model File Download URL
        • Initiate Model Format / Coordinate System Conversion Task
        • Get Available Coordinate System (WKT) List for Project
      • Map Display
        • Batch Set Terrain Loading Status of Real-time Mapping Models
        • Adjust Display Order of Real-time Mapping Models (Drag-and-Drop Sort)
        • Update Mapping Task Metadata (Rename / Show-Hide / Distribute / Undistribute / Toggle Terrain)
        • Get Map Page Model Layer List
        • Batch Toggle Map Model Layer Attributes
        • Adjust Map Model Layer Stacking Order
  • Recycle Bin
    • Recycle Bin Tutorial
    • Hard Delete Single Media File
    • Restore File from Recycle Bin
    • Permanently Delete Recycle Bin Files
    • Get Media Recycle Bin File List
    • Modify Media Recycle Bin Configuration
    • Get Media Recycle Bin Configuration
    • Get Model Library Recycle Bin Disk Statistics
    • Get Media Recycle Bin Disk Statistics
  • Advanced Capabilities
    • Advanced Capabilities Tutorial
    • Change Detection
      • Media Change Detection
        • Initiate Media Spot-the-Difference Task
          POST
        • Query Media Spot-the-Difference Task List
          GET
        • Delete Spot-the-Difference Task
          DELETE
        • Modify Spot-the-Difference Task Name and Other Attributes
          PUT
        • Get Spot-the-Difference Task Details
          GET
        • Evaluate Spot-the-Difference Task
          POST
        • Batch Modify Spot-the-Difference Result Status
          PUT
        • Delete Change Area
          DELETE
        • Add Change Area (Manual Annotation)
          POST
        • Update Change Area Attributes
          PUT
        • Get Media Upload STS Credentials
          POST
        • Media Spot-the-Difference Task Pre-check
          GET
        • View Spot-the-Difference Detection Report
          GET
        • Get Photo Group AI Spot-the-Difference Result List
          GET
        • Get Change Area Details in Result Group
          GET
      • Model Change Detection
        • Initiate Model Comparison Task (Spot-the-Difference)
        • Query Model Comparison Task List
        • Modify Model Comparison Task Name and Other Attributes
        • Get Model Comparison Task Result Details
        • Delete Model Comparison Task
        • Batch Update Model Comparison Diff
        • Delete Model Comparison Diff
        • Add Model Comparison Diff (Manual Annotation)
        • Update Single Model Comparison Diff Details
        • Get Model Comparison Detection Report
        • Query Candidate Models Suitable for Model Comparison
        • Evaluate Model Comparison Task
  • Open Modeling
    • Reconstruction Algorithm Description
    • Error_Codes.md
    • Feature Introduction
    • Update Date: 2026-05-07
    • Get In-Progress Reconstruction Model Details
    • Get Resource Details
    • Delete Resource
    • Get Upload Credentials
    • Start Reconstruction Task
    • Upload Callback
    • Stop Reconstruction Task
    • Get Model Details
    • Delete Model
  • Schemas
    • Default Directory
      • StsCredentials
      • PutWorkspacesWaylinesBatchDeleteResp
      • PutWorkspacesWaylinesLockStatusResp
      • C0160_GetFlightTaskAdvanced_Resp
      • C0617_GetFlightTasks_Resp
      • StsResult
      • C0619_CreateBatchDownload_Resp
      • GetWorkspacesFilesCompareFilesResp
      • ProjectTeamGetDevicesRsp
      • PostWorkspacesStsResp
      • Resp
      • ApiEnvelope
      • ServiceError
      • PagyInfo
      • GetDiffMediaTaskIdGetReportResp
      • GetWorkspacesByWorkspaceIdComparatorsByTaskUuidResultGroupsResp
      • GetWorkspacesByWorkspaceIdComparatorsByTaskUuidResultGroupsByResultUuidResp
      • PostWorkspacesComparatorsResultGroupsDiffDetailResp
      • DeleteWorkspacesComparatorsResultGroupsDiffDetailResp
      • GetDiffModelTaskIdGetResultResp
      • PostWorkspacesComparatorsDiffDetailResp
      • DeleteWorkspacesComparatorsDiffDetailResp
      • GetDiffModelTaskIdGetReportResp
      • GetWorkspacesComparatorsMatchImageResp
      • ApiPagedEnvelope
      • InitPermissionTreeNode
      • PutWorkspacesWaylineMoveResp
      • DeleteWorkspacesWaylinesByIdResp
      • PostWorkspacesWaylinesConcatResp
      • C0148_ExportRecords_Resp
      • C0362_GetWaylineImportState_Resp
      • ProjectTeamGetDevicesRspItem
      • ProjectTeamGetDevicesRspItemBaseTopo
      • DeviceModelEnum
      • Position
      • DeviceState_ea210dock
      • DeviceState_ea220dock
      • DeviceState_ea230dock
      • DeviceState_ea210drone
      • DeviceState_ea220drone
      • DeviceState_ea230drone
      • DeviceState_wm265
      • DeviceState_wa345
      • DeviceState_drone_other
      • DeviceState_rc_other
      • DeviceState_rc510
      • DeviceState_rc701
  1. Media Change Detection

Get Media Upload STS Credentials

POST
/openapi/v2.0/media/api/v1/workspaces/{workspace_id}/sts
Get STS temporary credentials for direct media upload to OSS. After obtaining, client directly PUTs file to OSS, then calls upload-callback to register.

Request

Path Params

Header Params

Body Params application/jsonRequired

Example
{
    "specify_path": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "file_uuid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location '/openapi/v2.0/media/api/v1/workspaces//sts' \
--header 'x-user-token;' \
--header 'x-user-token;' \
--header 'X-Project-Uuid;' \
--header 'X-Request-Id;' \
--header 'X-Request-Id;' \
--header 'Content-Type: application/json' \
--data '{
    "specify_path": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "file_uuid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}'

Responses

🟢200
application/json
success
Bodyapplication/json

Example
{
    "code": 0,
    "message": "OK",
    "data": {
        "access_key_id": "STS.NTXxx",
        "access_key_secret": "yyy",
        "security_token": "CAISxQJ1q6...",
        "expiration": "2024-01-15T11:30:00Z",
        "bucket": "dji-media-store",
        "endpoint": "https://oss-cn-hangzhou.aliyuncs.com",
        "object_key_prefix": "comparators/workspace-001/",
        "provider": "ali",
        "region": "cn-hangzhou"
    }
}
🟠400
🟠401
🟠403
🟠404
🔴500
Modified at 2026-06-15 13:36:31
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Media Spot-the-Difference Task Pre-check
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