Updating a Data Connection

Function

This API is used to update a data connection.

Debugging

You can debug this API in API Explorer. Automatic authentication is supported. API Explorer can automatically generate sample SDK code and provide the sample SDK code debugging.

URI

PUT /v2/{project_id}/data-connectors/{connector_id}

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Explanation Project ID. For details about how to obtain the project ID, see Obtaining a Project ID. Constraints N/A Value range The value must consist of 1 to 64 characters. Only letters and digits are allowed. Default value N/A
connector_id	Yes	String	Explanation Data connection ID. Constraints N/A Value range The value can contain 0 to 64 characters, including only letters, digits, underscores (_), and hyphens (-). Default value N/A

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
data_connector	Yes	DataConnector object	Explanation Data connection. For details, see Table 3.

**Table 3** DataConnector
Parameter	Mandatory	Type	Description
connector_name	Yes	String	Explanation Data connection name. Value range N/A
source_type	Yes	String	Explanation Data connection type. Value range RDS_POSTGRES: RDS PostgreSQL database RDS_MYSQL: RDS MySQL database gaussdb-mysql: GaussDB(for MySQL)
source_info	Yes	String	Explanation Data source information, which is in JSON format. Value range N/A

Response Parameters

Status code: 200

**Table 4** Response body parameter
Parameter	Type	Description
result	String	Explanation Result of the request for updating a mapping. Value range succeeded: The operation is successful. failed: The operation failed.

Example Request

/v2/274ee662a7e24cc99bfc858c4558dbf6/data-connector/7d169c6c-ab50-4a56-a5d2-240ca20aabda

{
  "data_connector" : {
    "connector_name" : "mrs-mysql-connector",
    "source_type" : "RDS_MYSQL",
    "source_info" : "{\"db_name\":\"default\",\"user_name\":\"mrs\",\"password\":\"*****\",\"rds_instance_id\":\"3aa55f1cb4c3491686936130f21e9f16in01\"}"
  }
}