Obtaining the Number of Instances After Diagnosis

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

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions and Supported Actions for details on the required permissions.
If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
rds:instance:listAll	read	-	-	rds:instance:list	-

Parameter description

**Table 1** Parameters
Parameter	Mandatory	Description
project_id	Yes	Definition Project ID of a tenant in a region. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A

**Table 2** Request parameters
Parameter	Mandatory	Type	Description
engine	Yes	String	Definition Engine type. Constraints N/A Range mysql postgresql sqlserver Default Value N/A

Request parameters
None
URI example
GET https://{endpoint}/v3/0483b6b16e954cb88930a360d2c4e663/instances/diagnosis?engine=sqlserver

Normal response

**Table 3** Parameters
Parameter	Type	Description
diagnosis	Array of objects	Definition Diagnosis details. For details, see Table 4.

**Table 4** diagnosis field data structure description
Parameter	Type	Description
name	String	Definition Diagnosis item. Range N/A
count	Integer	Definition Number of instances. Range N/A

Example normal response

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

For details, see Error Codes.

Parent topic: Instance Diagnosis

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