Additional property args is not allowed

I have a issue with this code. When i write in terminal docker-compose up --build. Terminal show me this issue:

C:\Users\ingbr\OneDrive\Documentos\Server Minecraft> docker-compose up --build
services.minecraft-server Additional property args is not allowed

I don't find a solution

version: "3"

services:
  minecraft-server:
    build:
     context: .
    args:
      RAM_AMOUNT: ${RAM_AMOUNT} 
    volumes:
       - .server-data:/server
    ports:
          - 25565:25565
          - 25575:25575
    container_name: ${CONTAINER_NAME}
          
volumes:
    server-data: