Changes to Get available models (OpenAI-compatible)

added the optional property data/items/service_tiers to the response with the 200 status

the data/items/created response's property type changed from integer to string, and format from no format to date-time for status 200

added the optional property data/items/base_model to the response with the 200 status

added the optional property data/items/description to the response with the 200 status

added the optional property data/items/is_fine_tunable to the response with the 200 status

added the optional property data/items/is_vision_supported to the response with the 200 status

added the optional property data/items/max_completion_tokens to the response with the 200 status

added the optional property data/items/parameters_str to the response with the 200 status

added the optional property data/items/pricing to the response with the 200 status

added the optional property data/items/recommended_for_assistants to the response with the 200 status

added the optional property data/items/regions to the response with the 200 status

added the optional property data/items/task to the response with the 200 status

added the required property data/items/context_length to the response with the 200 status

added the required property data/items/languages to the response with the 200 status

added the required property data/items/license to the response with the 200 status

added the required property data/items/organization to the response with the 200 status

added the required property data/items/parameters to the response with the 200 status

added the required property data/items/tier to the response with the 200 status

endpoint added