Changes to List available models

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing/cache_write_1h_per_mtok to the response with the 200 status

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing/tiers/items/cached_input_per_mtok to the response with the 200 status

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing/output_image_per_mtok to the response with the 200 status

added the new internal_error enum value to the error/type response property for the response status 401

added the new internal_error enum value to the error/type response property for the response status 502

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing/time_windows to the response with the 200 status

added the new permission_error enum value to the error/type response property for the response status 401

added the new permission_error enum value to the error/type response property for the response status 502

added the optional property error/provider to the response with the 401 status

added the optional property error/provider to the response with the 502 status

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing/tiers/items/up_to_tokens to the response with the 200 status

added the optional property data/items/metadata/allOf[#/components/schemas/core.ModelMetadata]/pricing_sources to the response with the 200 status

removed the optional property code from the response with the 401 status

removed the optional property code from the response with the 502 status

removed the optional property message from the response with the 401 status

removed the optional property message from the response with the 502 status

removed the optional property param from the response with the 401 status

removed the optional property param from the response with the 502 status

removed the optional property provider from the response with the 401 status

removed the optional property provider from the response with the 502 status

removed the optional property status_code from the response with the 401 status

removed the optional property status_code from the response with the 502 status

removed the optional property type from the response with the 401 status

removed the optional property type from the response with the 502 status

added the required property error to the response with the 401 status

added the required property error to the response with the 502 status