Updated on 2026-03-16 GMT+08:00

Enabling or Disabling Transaction Splitting for a Proxy Instance

Function

This API is used to enable or disable transaction splitting for a proxy instance. Before calling this API:

Learn how to authenticate it.
Obtain the required region and endpoint.

URI

POST /v3/{project_id}/instances/{instance_id}/proxy/transaction-split

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints N/A Range The value contains 32 characters. Only letters and digits are allowed. Default Value N/A
instance_id	Yes	String	Definition Instance ID, which uniquely identifies an instance. Constraints N/A Range The value contains 36 characters with a suffix of in07. Only letters and digits are allowed. Default Value N/A

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. To obtain this value, call the IAM API for obtaining a user token. The value of X-Subject-Token in the response header is the token value. Constraints N/A Range N/A Default Value N/A
X-Language	No	String	Definition Request language type. Constraints N/A Range en-us zh-cn Default Value en-us

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
transaction_split	Yes	String	Definition Whether to enable or disable transaction splitting. Constraints N/A Range ON: Transaction splitting is enabled. OFF: Transaction splitting is disabled. Default Value N/A
proxy_id_list	Yes	Array of strings	Definition Proxy instances under a DB instance. Constraints N/A

Response Parameters

Status code: 200

**Table 4** Response body parameter
Parameter	Type	Description
job_id	String	Definition Workflow ID. Range N/A

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Request

Disabling transaction splitting for a proxy instance

POST https://{endpoint}/v3/054e292c9880d4992f02c0196d3ea468/instances/6b030d160ac24eda9a5320fb38dc2d0ain07/proxy/transaction-split
{
  "transaction_split" : "OFF",
  "proxy_id_list" : [ "2a2060f2486e4a47934182d91a3b53d2po01" ]
}

Example Response

Status code: 200

success

{
  "job_id" : "11921bf5-f286-45ee-ab35-12a3d4084c57"
}

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent topic: Database Proxy