可以使用AWS SDK来获取Elastic Beanstalk环境的健康状态，并判断其是否为红色。以下是一个使用Python和Boto3库的示例代码：

import boto3

def check_eb_health_status():
    # 创建Elastic Beanstalk的客户端
    client = boto3.client('elasticbeanstalk')

    # 设置要检查的环境名称
    environment_name = 'your-environment-name'

    try:
        # 获取环境的健康状态
        response = client.describe_environment_health(
            EnvironmentName=environment_name,
            AttributeNames=['HealthStatus']
        )

        # 检查健康状态是否为红色
        health_status = response['HealthStatus']
        if health_status == 'Red':
            print("AWS Elastic Beanstalk的健康状态为红色。")
        else:
            print("AWS Elastic Beanstalk的健康状态不为红色。")

    except Exception as e:
        print("获取Elastic Beanstalk健康状态时出错：", e)

# 调用函数检查健康状态
check_eb_health_status()

请替换your-environment-name为您要检查的Elastic Beanstalk环境的名称。