1. 接口描述
接口请求域名： cynosdb.tencentcloudapi.com 。
本接口（DescribeTasks）用于查询任务列表。
默认接口请求频率限制：1000次/秒。
推荐使用 API Explorer
点击调试
API Explorer 提供了在线调用、签名验证、SDK 代码生成和快速检索接口等能力。您可查看每次调用的请求内容和返回结果以及自动生成 SDK 调用示例。
2. 输入参数
以下请求参数列表仅列出了接口请求参数和部分公共参数，完整公共参数列表见 公共请求参数。
| 参数名称 | 必选 | 类型 | 描述 |
|---|---|---|---|
| Action | 是 | String | 公共参数，本接口取值：DescribeTasks。 |
| Version | 是 | String | 公共参数，本接口取值：2019-01-07。 |
| Region | 是 | String | 公共参数，详见产品支持的 地域列表，本接口仅支持其中的: ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-nanjing, ap-seoul, ap-shanghai, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley 。 |
| StartTimeBegin | 否 | String | 任务开始时间起始值 示例值：2021-06-23 20:31:57 |
| StartTimeEnd | 否 | String | 任务开始时间结束值 示例值：2021-06-23 21:31:57 |
| Filters.N | 否 | Array of QueryFilter | 过滤条件 |
| Limit | 否 | Integer | 查询列表长度 示例值：10 |
| Offset | 否 | Integer | 查询列表偏移量 示例值：0 |
3. 输出参数
| 参数名称 | 类型 | 描述 |
|---|---|---|
| TotalCount | Integer | 任务列表总条数 示例值：153 |
| TaskList | Array of BizTaskInfo | 任务列表 |
| RequestId | String | 唯一请求 ID，由服务端生成，每次请求都会返回（若请求因其他原因未能抵达服务端，则该次请求不会获得 RequestId）。定位问题时需要提供该次请求的 RequestId。 |
4. 示例
示例1 查询任务列表
查询任务列表
输入示例
POST / HTTP/1.1
Host: cynosdb.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeTasks
<公共请求参数>
{
"Limit": 1,
"Offset": 0
}输出示例
{
"Response": {
"TotalCount": 0,
"TaskList": [
{
"ID": 1,
"AppId": 23623651237,
"ClusterId": "cynoadbmysql-ydtwlxig",
"CreateTime": "2024-10-01 23:22:54",
"DelayTime": "2024-10-12 17:52:19",
"ErrMsg": "",
"FlowId": 6521,
"Input": "{\"AppId\":251232125,\"uin\":\"700000433509\",\"operateUin\":\"700000433509\",\"region\":1,\"zoneId\":100007,\"dealName\":\"20240627509001289127581\",\"bigDealId\":\"20240627509001289141381\",\"tranId\":\"20240627509001289127591\",\"productCode\":\"p_cynosdb\",\"subProductCode\":\"sp_cynosdb_mysql\",\"payMode\":0,\"projectId\":0,\"goodsDetail\":{\"requestId\":\"3d56fe0b-f839-42c6-b84e-1d5fbc874cba\",\"Action\":\"CreateMultiSpecClusters\",\"pid\":1001166,\"extparam\":{\"token\":\"\"},\"timeSpan\":3600,\"timeUnit\":\"s\",\"productCode\":\"p_cynosdb\",\"subProductCode\":\"sp_cynosdb_mysql\",\"goodsNum\":1,\"sv_cynosdb_cpu_mysql\":1,\"sv_cynosdb_memory_mysql\":1,\"sv_cynosdb_cpu_smallcommoncpu\":0,\"sv_cynosdb_memory_smallcommonmem\":0,\"sv_cynosdb_cpu_largecommoncpu\":0,\"sv_cynosdb_memory_largecommonmem\":0,\"sv_cynosdb_storage_mysql\":0,\"sv_cynosdb_ccu_mysql\":0,\"resourceTags\":[{\"tagKey\":\"mockTagKey\",\"tagValue\":\"mockTagValue\"}],\"productInfo\":[{\"name\":\"配置\",\"value\":\"1核,1GB内存\"},{\"name\":\"地域\",\"value\":\"ap-guangzhou\"},{\"name\":\"可用区\",\"value\":\"ap-guangzhou-7\"}],\"zone\":\"ap-guangzhou-7\",\"source\":\"API\",\"slaveZone\":\"\",\"businessType\":\"\",\"vpcId\":\"vpc-rhfuibtt\",\"subnetId\":\"subnet-87qviva4\",\"dbType\":\"MYSQL\",\"dbVersion\":\"5.7\",\"cynosVersion\":\"\",\"clusterName\":\"后付费集群\",\"adminPassword\":\"Abcde@123\",\"port\":3306,\"count\":1,\"haCount\":0,\"instanceCount\":1,\"storageTraceId\":\"\",\"storagePayMode\":0,\"rollbackStrategy\":\"noneRollback\",\"OrderSource\":\"go_test\",\"isLhdb\":\"no\",\"lhdbAppId\":0,\"isDisableConsole\":\"no\",\"sourcePlatform\":\"\",\"clusterParams\":[{\"ParamName\":\"character_set_server\",\"CurrentValue\":\"utf8\",\"OldValue\":\"\"},{\"ParamName\":\"collation_server\",\"CurrentValue\":\"utf8_general_ci\",\"OldValue\":\"\"}],\"ParamTemplateId\":0,\"instanceType\":\"rw\",\"clusterTraceId\":\"9642a74e-fa27-4f8f-b854-653b3083c4cb\",\"outside_invisible_is_skip_trade\":\"\",\"ClusterInstanceCount\":1}}",
"InstanceGrpId": "cynosdbmysql-grp-ywnxpisy",
"InstanceGroupId": "cynosdbmysql-grp-ywnxpisy",
"InstanceId": "cynosdbmysql-qjuxpows",
"ObjectId": "cynosdbmysql-grwlskip",
"ObjectType": "taskCreateCluster",
"Operator": "700000433509",
"Output": "{\"Storage\":3000}",
"Status": "success",
"TaskType": "taskCreateCluster",
"TriggerTaskId": 0,
"UpdateTime": "2024-06-27 16:18:12",
"StartTime": "2024-06-27 16:18:07",
"EndTime": "2024-06-27 16:18:12",
"ClusterName": "MyClusterName",
"InstanceName": "MyInstanceName",
"Process": 100,
"ModifyParamsData": [
{
"Name": "sql_auto_is_null",
"OldValue": "OFF",
"CurValue": "ON"
}
],
"CreateClustersData": {
"Cpu": 1,
"Memory": 2,
"StorageLimit": 200
},
"RollbackData": {
"Cpu": 1,
"Memory": 2,
"StorageLimit": 200,
"OriginalClusterId": "cynosdbmysql-tiwgxyts",
"OriginalClusterName": "MyOriginalClusterName",
"RollbackStrategy": "timeRollback",
"SnapshotTime": "2024-05-12 11:28:55",
"MinCpu": 2,
"MaxCpu": 8,
"SnapShotId": 5562,
"RollbackDatabases": [
{
"OldDatabase": "test_database",
"NewDatabase": "new_test_database"
}
],
"RollbackTables": [
{
"Database": "test-database",
"Tables": [
{
"OldTable": "test-table-1",
"NewTable": "new-test-table-1"
}
]
}
],
"BackupFileName": "cynosdbmysql-oaj6te97_20240610111357"
},
"ModifyInstanceData": {
"Cpu": 2,
"Memory": 4,
"StorageLimit": 400,
"OldCpu": 1,
"OldMemory": 2,
"OldStorageLimit": 200,
"UpgradeType": "upgradeInMaintain"
},
"ManualBackupData": {
"BackupType": "snapshot",
"BackupMethod": "manual",
"SnapshotTime": "2023-11-03 15:27:22"
},
"ModifyDbVersionData": {
"OldVersion": "3.1.11",
"NewVersion": "3.1.13",
"UpgradeType": "upgradeInMaintain"
},
"ClusterSlaveData": {
"OldMasterZone": "ap-guangzhou-4",
"OldSlaveZone": [
"ap-guangzhou-7"
],
"NewMasterZone": "ap-guangzhou-7",
"NewSlaveZone": [
"ap-guangzhou-4"
],
"NewSlaveZoneAttr": [
{
"Zone": "ap-guangzhou-4",
"BinlogSyncWay": "sync"
}
],
"OldSlaveZoneAttr": [
{
"Zone": "ap-guangzhou-7",
"BinlogSyncWay": "async"
}
]
},
"SwitchClusterLogBin": {
"Status": "OFF"
},
"ModifyInstanceParamsData": {
"ClusterId": "cynosdbmysql-tiwgxyts",
"ClusterParamList": [
{
"ParamName": "innodb_backquery_history_limit",
"CurrentValue": "1100",
"OldValue": "1000"
}
],
"ModifyInstanceParams": [
{
"InstanceId": "cynosdbmysql-ins-twpmnatl",
"ModifyInstanceParamList": [
{
"ParamName": "innodb_secondary_evict_only_lru",
"CurrentValue": "ON",
"OldValue": "OFF"
}
]
}
]
},
"TaskMaintainInfo": {
"MaintainStartTime": 10800,
"MaintainDuration": 3600,
"MaintainWeekDays": [
"Mon",
"Tue",
"Wed",
"Thu",
"Fri"
]
}
}
],
"RequestId": "3d56fe0b-f839-42c6-b84e-1d5fbc874cba"
}
}5. 开发者资源
腾讯云 API 平台
腾讯云 API 平台 是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。
API Inspector
用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况，并自动生成各语言版本的 API 代码，也可前往 API Explorer 进行在线调试。
SDK
云 API 3.0 提供了配套的开发工具集（SDK），支持多种编程语言，能更方便的调用 API。
- Tencent Cloud SDK 3.0 for Python: GitHub Gitee
- Tencent Cloud SDK 3.0 for Java: GitHub Gitee
- Tencent Cloud SDK 3.0 for PHP: GitHub Gitee
- Tencent Cloud SDK 3.0 for Go: GitHub Gitee
- Tencent Cloud SDK 3.0 for Node.js: GitHub Gitee
- Tencent Cloud SDK 3.0 for .NET: GitHub Gitee
- Tencent Cloud SDK 3.0 for C++: GitHub Gitee
- Tencent Cloud SDK 3.0 for Ruby: GitHub Gitee
命令行工具
6. 错误码
以下仅列出了接口业务逻辑相关的错误码，其他错误码详见 公共错误码。
| 错误码 | 描述 |
|---|---|
| FailedOperation.DatabaseAccessError | 数据库访问失败，请稍后重试。如果持续不成功，请联系客服进行处理。 |
| InternalError.DbOperationFailed | 查询数据库失败。 |
| InvalidParameter | 参数错误。 |
| InvalidParameterValue.InvalidParameterValueError | 参数值无效。 |
| UnauthorizedOperation.PermissionDenied | CAM鉴权不通过。 |
