Querying Database Proxy Specifications

Function

This API is used to query database proxy specifications of a DB instance.

Before calling this API, learn how to authenticate it.
Before calling this API, learn about request header parameters.

Constraints

This operation cannot be performed when the instance is in the abnormal or frozen state.

URI

URI format
GET /v3/{project_id}/instances/{instance_id}/proxy/flavors

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
instance_id	Yes	Definition Instance ID. Constraints N/A Range N/A Default Value N/A

**Table 2** Request parameters
Parameter	Mandatory	Type	Description
offset	No	Integer	Definition Index offset. The query starts from the next piece of data indexed by this parameter. Constraints N/A Range The value must be a non-negative number. Default Value The default value is 0, indicating that the query starts from the first data record.
limit	No	Integer	Definition Number of records to be queried. Constraints N/A Range 1–100 Default Value 100

Request

Request parameters
None

URI example
GET https://rds.ap-southeast-1.myhuaweicloud.com/v3/23a50154cf494ec9ad6883979a12db0a/instances/ba0fd7c13cca4655820e0f858d5d467bin01/proxy/flavors?offset=0&limit=100

Response

Normal response

**Table 3** Parameters
Parameter	Type	Description
compute_flavor_groups	Array of objects	Definition Specification group information. For details, see Table 4.

**Table 4** compute_flavor_groups element structure description
Parameter	Type	Description
group_type	String	Definition Specification group type. Range X86 ARM
compute_flavors	Array of objects	Definition Specification information. For details, see Table 5.

**Table 5** compute_flavors element structure description
Parameter	Type	Description
id	String	Definition Specification ID of the database proxy. Range N/A
code	String	Definition Specification code of the database proxy. Range N/A
cpu	String	Definition Number of vCPUs. Range For example, the value 1 indicates one vCPU.
mem	String	Definition Memory size in GB. Range N/A
db_type	String	Definition Database type. Range N/A
az_status	Object	Definition AZ information. key indicates the AZ associated with the specification, and value indicates the specification status in the AZ. Only the specification status in the AZ where the primary instance is located is displayed. Range normal: The specification is normal. abandon: The specification is abandoned.

Example normal response

{ 
   "compute_flavor_groups" : [ { 
     "group_type" : "X86", 
     "compute_flavors" : [ { 
       "id" : "3208f282-7815-4ff8-9466-90a6fedd6b52", 
       "code" : "rds.proxy.large.2", 
       "cpu" : "2", 
       "mem" : "4", 
       "db_type" : "Proxy", 
       "az_status" : { 
         "aaa" : "normal" 
       } 
     } ] 
   } ] 
 }