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PolarDB:ModifyModelApi

Last Updated:Aug 25, 2026

Modifies a model API.

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RAM authorization

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Request syntax

POST  HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

GwClusterId

string

Yes

The gateway instance ID.

pg-xxxxxxxxxx

ModelApiId

string

Yes

The model API ID.

mi-xxxxx

ModelCategory

string

Yes

The category. Valid values:

  • text

  • embedding

  • rerank

text

PathPrefix

string

Yes

The API path prefix.

/test

Protocol

string

Yes

The protocol. Valid values:

  • openai

  • anthropic

  • bailian

  • vllm

openai

RecordInput

string

No

The number of input points.

10

RecordOutput

string

No

The number of output points.

10

RouteRules

string

Yes

The list of routing rules (JSON array string).

[ { "RuleName": "string", "FallbackMode": "failover", "MatchModelListJson": "[]", "providerBalancerAlgorithm": "round-robin", "Providers": [ { "ModelServiceName": "string", "Weight": "0", "model_protocol": "vllm" "ModelList": "[]" } ], "FallbackProviders": [ { "ModelServiceName": "string", "model_protocol": "anthropic", "Weight": "10", "ModelList": "[]" } ] } ]

Config

string

No

The gateway retry configuration.

{ "failover": { "enabled": true, "max_provider_retries": 2, "max_failover_providers": 1, "retryable_status_codes": [429, 500, 502, 503, 504], "retry_delay": 0.5 } }

RegionId

string

No

The region ID.

cn-beijing

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

Id of the request

925B84D9-CA72-432C-95CF-738C22******

ModelApiId

string

The model API ID.

mi-xxxxx

Examples

Success response

JSON format

{
  "RequestId": "925B84D9-CA72-432C-95CF-738C22******",
  "ModelApiId": "mi-xxxxx"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.