Name	Type	Requirement	Default Value	Description
`modelKey`	string	Optional	model	The position of the model parameter in the request body.
`modelMapping`	map of string	Optional	-	AI model mapping table, used to map the model name in the request to the model name supported by the service provider. 1. Supports prefix matching. For example, use "gpt-3-" to match all names starting with "gpt-3-"; 2. Supports using "" as a key to configure a generic fallback mapping; 3. If the target mapping name is an empty string "", it indicates keeping the original model name.
`enableOnPathSuffix`	array of string	Optional	["/completions","/embeddings","/images/generations","/audio/speech","/fine_tuning/jobs","/moderations","/image-synthesis","/video-synthesis","/rerank","/messages"]	Only effective for requests with these specific path suffixes.

Effect Description

Configuration example:

modelMapping:
  'gpt-4-*': "qwen-max"
  'gpt-4o': "qwen-vl-plus"
  '*': "qwen-turbo"

After enabling, model parameters starting with gpt-4- will be replaced with qwen-max, gpt-4o will be replaced with qwen-vl-plus, and all other models will be replaced with qwen-turbo.

For example, the original request is:

{
    "model": "gpt-4o",
    "frequency_penalty": 0,
    "max_tokens": 800,
    "stream": false,
    "messages": [{
        "role": "user",
        "content": "What is the github address of the main repository of the higress project"
    }],
    "presence_penalty": 0,
    "temperature": 0.7,
    "top_p": 0.95
}

After processing by this plugin, the original LLM request body will be modified to:

{
    "model": "qwen-vl-plus",
    "frequency_penalty": 0,
    "max_tokens": 800,
    "stream": false,
    "messages": [{
        "role": "user",
        "content": "What is the github address of the main repository of the higress project"
    }],
    "presence_penalty": 0,
    "temperature": 0.7,
    "top_p": 0.95
}