Obtaining an Application Tree

Function

This API is used to obtain an application tree.

URI

GET /v1/apm2/openapi/cmdb/topology-trees/get-topology-trees

**Table 1** Query Parameters
Parameter	Mandatory	Type	Description
region_id	No	String	Region ID.
business_id	Yes	Long	Application ID.
env_tag_id	No	Long	Environment tag ID.
env_keyword	No	String	Environment keyword.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
x-business-id	Yes	Long	Application ID.
X-Auth-Token	Yes	String	User token obtained from IAM.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
topology_tree	TopologyTree object	Topology tree information.

**Table 4** TopologyTree
Parameter	Type	Description
tree	Array of TreeNode objects	Topology tree node.

**Table 5** TreeNode
Parameter	Type	Description
id	String	ID of a node in the topology tree.
parent	String	Parent node in the topology tree.
real_id	Long	Actual ID of a node in the topology tree.
name	String	Name of a node in the topology tree.
display_name	String	Display name of a node in the topology tree.
app_name	String	Component name.
app_id	Long	Component ID.
is_admin	Boolean	Whether the node is a management node.
is_root	Boolean	Whether the node is a root node.
business_id	Long	Application ID.
node_type	String	Node type. Enumeration values: BUSINESS SUB_BUSINESS APPLICATION ENVIRONMENT
region	String	Region.
is_default	Boolean	Whether the node is a default node.
admin	Boolean	Whether the node is a management node.
default	String	Whether the node is the default one.

Example Requests

Obtain the topology tree of application 162.

/v1/apm2/openapi/cmdb/topology-trees/get-topology-trees?business_id=162

Example Responses

Status code: 200

OK: The request is successful.

{
  "topology_tree" : {
    "tree" : [ {
      "admin" : false,
      "default" : false,
      "id" : "6",
      "parent" : null,
      "real_id" : 6,
      "name" : "LubanApm",
      "display_name" : "LubanApm",
      "app_name" : null,
      "app_id" : null,
      "is_admin" : false,
      "is_root" : true,
      "business_id" : 6,
      "node_type" : "BUSINESS",
      "is_default" : false,
      "region" : null
    } ]
  }
}