Domain name for API request: eb.intl.tencentcloudapi.com.
This API is used to create a transformer.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: CreateTransformation. |
| Version | Yes | String | Common Params. The value used for this API: 2021-04-16. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| EventBusId | Yes | String | Event bus ID |
| RuleId | Yes | String | Rule ID |
| Transformations.N | Yes | Array of Transformation | Transformation rule list (currently, only one is supported) |
| Parameter Name | Type | Description |
|---|---|---|
| TransformationId | String | Generated transformer ID |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
POST / HTTP/1.1
Host: eb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateTransformation
<Common request parameters>
{
"EventBusId": "eb-xxxxx",
"RuleId": "rule-xxxxx",
"Transformations": [
{
"Extraction": {
"ExtractionInputPath": "$",
"Format": "JSON"
},
"EtlFilter": {
"Filter": "{\"source\":\"ckafka.cloud.tencent\"}"
},
"Transform": {
"OutputStructs": [
{
"Key": "data",
"Value": "$.data",
"ValueType": "STRING"
},
{
"Key": "age",
"Value": "$.age",
"ValueType": "NUMBER"
}
]
}
}
]
}
{
"Response": {
"TransformationId": "tsfm-xxxxxxxx",
"RequestId": "e3d43926-c2cd-49f2-97f0-53db21e6fcea"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InvalidParameterValue.Transformations | Failed to create the data transformation task: The parameter is invalid. Please check and try again. |
| ResourceNotFound.EventBus | The specified event bus was not found. Please create it and try again. |
| ResourceNotFound.Rule | The specified Rule was not found. Please create it and try again. |
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