Obtaining Link Information

Function

This API is used to query data link information. You can filter links based on multiple filter criteria and obtain link details for data flow analysis and troubleshooting. The parameters include the database name, instance ID, ECS name, outbound type, end time, public IP address, label, ADG instance ID, sensitivity level, and start time.

Calling Method

For details, see Calling APIs.

URI

POST /v1/{project_id}/logtrace/data-links

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID, which is used to identify a specific project.

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
db_name	No	String	Database name.
dbss_instance_id	No	String	DBSS instance ID.
ecs_name	No	String	ECS instance name.
egress_type	No	String	Outbound type.
end_time	No	Long	End time.
internet_ip	No	String	Public IP address.
labels	No	Array of strings	Label list.
oem_instance_id	No	String	ADG instance ID.
sensitive_level	No	Integer	Sensitivity level.
start_time	No	Long	Start time.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
links	Array of LogTraceLink objects	Connection information list.
nodes	Array of LogTraceNode objects	Node information list.

**Table 4** LogTraceLink
Parameter	Type	Description
access_times	Integer	Access times.
encrypt_status	String	Encryption status.
source_node_id	String	ID of the source node.
ssl_access_times	Integer	SSL access times.
target_node_id	String	Destination node ID.

**Table 5** LogTraceNode
Parameter	Type	Description
encrypt_status	String	Encryption status.
fixed_ip	String	Fixed IP address.
floating_ip	String	Floating IP address.
id	String	Node ID.
name	String	Node name.
node_type	String	Node type.
sensitive_infos	Array of SensitiveInfo objects	List of sensitive data.

**Table 6** SensitiveInfo
Parameter	Type	Description
label_name	String	Label name.
sensitive_level	Integer	Sensitivity level.

Status code: 201

Created

Example Requests

POST /v1/{project_id}/logtrace/data-links

{
  "db_name" : "string",
  "dbss_instance_id" : "string",
  "ecs_name" : "string",
  "egress_type" : "string",
  "end_time" : 0,
  "internet_ip" : "string",
  "labels" : [ "string" ],
  "oem_instance_id" : "string",
  "sensitive_level" : 0,
  "start_time" : 0
}

Example Responses

None

Status Codes

Status Code	Description
200	OK
201	Created
401	Unauthorized. The user is not logged in or the token is invalid.
403	Unauthorized to access the resource.
404	The specified project does not exist.