Updating a Data Connection

Function

This API is used to update a data connection.

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\"}"
  }
}