CreateModelApi - PolarDB - Alibaba Cloud Documentation Center

Creates a routing rule.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

polardb:CreateModelApi

create

*All Resource

*

None

Request syntax

POST  HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
GwClusterId	string	Yes	The gateway instance ID.	pg-xxxxxxxxxx
Name	string	Yes	The model API name.	test
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 } }
ForceModel	string	No	The forced model.	xxx
RegionId	string	No	The region ID.	cn-beijing

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	Id of the request	6BD9CDE4-5E7B-4BF3-9BB8-83C73E******
ModelApiId	string	The model API ID.	mi-xxxxxx
InvokeEndpoint	string	The request endpoint.	xxx
Status	string	The model API status.	Enable

Examples

Success response

JSON format

{
  "RequestId": "6BD9CDE4-5E7B-4BF3-9BB8-83C73E******",
  "ModelApiId": "mi-xxxxxx",
  "InvokeEndpoint": "xxx",
  "Status": "Enable"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.