前两天薅到了GCP300，就在上面开了个小鸡，尝试部署了个new-api，想把vertex中转回来免翻墙用，在配置渠道的时候遇到点问题，老模型没问题，新模型报错404.
模型名称配置为：**gemini-2.5-pro，**点击测试返回成功
模型名称配置为：gemini-3-pro-preview，点击测试返回下面的报错
Publisher Model `projects/$项目名称$/locations/us-central1/publishers/google/models/gemini-3-pro-preview` was not found or your project does not have access to it. Please ensure you are using a valid model version. For more information, see: https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions
检查了gcp控制台中vertex api的配置也没看出来哪里有问题
试图翻一下官方api接口文档，结果越看越糊涂，估计今晚是搞不定了，求助站里的公益大佬，这里要怎么配置才能用上pro 3和大香蕉？