Database Transmission Service
Database Transmission Service
Database Transmission Service
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Overview
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Getting started
Quick start guide for data migration
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Quick start guide for data synchronization
Data migration
Creating a data migration task for MySQL
Volcano Engine RDS for MySQL as the source
Volcano Engine veDB for MySQL as the source
MySQL connected over public network as the source
MySQL connected over express network as the source
Creating a data migration task for PostgreSQL
Volcano Engine RDS for PostgreSQL as the source
PostgreSQL connected over public network as the source
PostgreSQL connected over express network as the source
Creating a data migration task for SQL Server
Volcano Engine SQL Server as the source
SQL Server connected over public network as the source
SQL Server connected over express network as the source
Creating a data migration task for Redis
Volcano Engine Cache for Redis as the source
Redis connected over public network as the source
Redis connected over express network as the source
Creating a data migration task for MongDB
Volcano Engine Document Database for MongoDB as the source
MongoDB connected over public network as the source
MongoDB connected over express network as the source
Creating a data migration task for Supabase
Supabase connected over public network as the source
Supabase connected over express network as the source
Data subscription
Creating a data subscription task for MySQL
Creating a data subscription task for PostgreSQL
Consuming subscription data
Data synchronization
Creating a data synchronization task for MySQL
Volcano Engine RDS for MySQL as the source
Volcano Engine veDB for MySQL as the source
MySQL connected over public network as the source
MySQL connected over express network as the source
Creating a data synchronization task for Redis
Volcano Engine Cache for Redis as the source
Redis connected over public network as the source
Redis connected over express network as the source
Creating a data synchronization task for PostgreSQL
Volcano Engine RDS for PostgreSQL as the source
PostgreSQL connected over public network as the source
PostgreSQL connected over express network as the source
Creating a data synchronization task for MongoDB
Volcano Engine Database for MongoDB as the source
MongoDB connected over public network as the source
MongoDB connected over express network as the source
Creating a data synchronization task for Milvus
ETL task management
(Beta) Data verification
(Beta) Migration evaluation
Monitoring and alerts
Best practices
Data migration
Data subscription
API reference
Billing
Data transmission
Data subscription (consumer group management)
Data verification
Migration evaluation
Pre-check
Appendix
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Troubleshooting
- Documentation
Database Transmission ServiceAPI referenceTag managementDescribeTagsByResource
Copy page
Download PDFTag management
DescribeTagsByResource
Copy pageDownload PDFDescribeTagsByResource
Call DescribeTagsByResource to query the tags of a task.
Request type
Synchronous request.
Request parameters
Parameter | Type | Is it required? | Sample | Description |
TaskIds | Array of String | Yes | [ "18064de5e9d345dc965ee45217******" ] | List of task ID information. You can specify up to 20 task IDs at a time. |
PageNumber | Integer | No | 1 | Page number. The value range is 1 to 1000, with a default of 1. |
PageSize | Integer | No | 10 | Number of records per page. The value range is 1 to 1000, with a default of 10. |
TagFilters | No | [ { "Key":"key1", "Value":"value1" } ] | Task tag information. tip
|
TagFilterObject
Parameter | Type | Is it required? | Sample | Description |
Key | String | Yes | key1 | Tag keys for querying and filtering.
|
Value | String | No | value1 | Tag value corresponding to the tag key used for query filtering.
|
Return parameters
Null.
Parameter | Type | Sample | Description |
Total | Integer | 1 | Total number of tags. |
ResourceTags | [ { "Key":"key1", "TaskId":"18064de5e9d345dc965ee45217******", "Value":"value1" } ] | Task tag list information. |
ResourceTag
Parameter | Type | Sample | Description |
TaskId | String | 18064de5e9d345dc965ee45217****** | Task ID of the task bound with the tag specified by key and value. |
Key | String | key1 | The tag Key bound to the task. |
Value | String | value1 | The tag value bound to the task. |
Example
Request example
POST /?Action=DescribeTagsByResource&Version=2022-10-01 HTTP/1.1
Content-Type: application/json
Host: dts.cn-beijing.volcengineapi.com
X-Date: 20221001T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20221001/cn-beijing/dts/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c645****
{
"TaskIds": ["18064de5e9d345dc965ee45217******"],
"TagFilters": [
{
"Key": "key1",
"Value": "value1"
}
],
"PageNumber":1,
"PageSize":10
}
Response example
{
"ResponseMetadata": {
"RequestId": "2023041416325819C8523905F879303A46",
"Action": "DescribeTagsByResource",
"Version": "2022-10-01",
"Service": "dts",
"Region": "cn-shanghai"
},
"Result": {
"ResourceTags": [
{
"Key": "key1",
"TaskId": "18064de5e9d345dc965ee45217******",
"Value": "value1"
}
],
"Total": 1
}
}
Error code
Last updated: 2026.02.03 15:54:45
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