doc-exports/docs/rds/api-ref/rds_17_0001.html

Obtaining the Number of Instances After Diagnosis

Function

This API is used to obtain the number of instances after diagnosis.

• Before calling an API, you need to understand the API in Authentication.
• Before calling this API, obtain the required region and endpoint.

URI

• URI format

  GET https://{endpoint}/v3/{project_id}/instances/diagnosis

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Description
  project_id	Yes	Specifies the project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID.

  Table 2 Request parameters

  Parameter	Mandatory	Type	Description
  engine	Yes	String	Engine type. Enumerated values: mysql postgresql sqlserver

Request

• Request parameters

  Table 3 Request header parameters

  Parameter	Mandatory	Type	Description
  X-Auth-Token	Yes	String	Specifies the user token. The user token is a response to the API used to obtain a user token.

• URI example

  GET https://rds.eu-de.otc.t-systems.com/v3/0483b6b16e954cb88930a360d2c4e663/instances/diagnosis?engine=sqlserver

Response

• Normal response

  Table 4 Parameter description

  Name	Type	Description
  diagnosis	Array of objects	Diagnosis details. For details, see Table 5.

  Table 5 diagnosis field data structure description

  Name	Type	Description
  name	String	Diagnosis item.
  count	Integer	Number of instances.

• Example normal response

  { 
     "diagnosis" : [ { 
       "name" : "high_pressure", 
       "count" : 1 
     }, { 
       "name" : "lock_wait", 
       "count" : 2 
     } ] 
   }

• Abnormal response

  For details, see Abnormal Request Results.

Status Code

• Normal

  200

• Abnormal

  For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent topic: Instance Diagnosis