WeChat.MiniProgram.OCR.business_license

You're seeing just the function business_license, go back to WeChat.MiniProgram.OCR module for more information.
Link to this function

business_license(client, img_url)

Specs

business_license(WeChat.client(), url()) :: WeChat.response()

营业执照

本接口提供基于小程序的营业执照 OCR 识别