提交视频生成任务

POST

/aistudio/v1beta/models/{model}:predictLongRunning

实际路径: /vertex/v1/publishers/google/models/{model}:predictLongRunning

请求参数

Authorization

API Key

在 header 添加参数

Authorization

示例：

Authorization: ********************

Path 参数

Body 参数application/json必填

示例

{
    "instances": [
      {
        "prompt": "A cat playing with a ball in a sunny garden"
      }
    ],
    "parameters": {
      "aspectRatio": "16:9",
      "durationSeconds": 8,
      "sampleCount": 1,
      "personGeneration": "allow_all"
      // "generateAudio": true,
      // "enhancePrompt": true
    }
  }

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/aistudio/v1beta/models/veo-3.1-fast-generate-preview:predictLongRunning' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "instances": [
      {
        "prompt": "A cat playing with a ball in a sunny garden"
      }
    ],
    "parameters": {
      "aspectRatio": "16:9",
      "durationSeconds": 8,
      "sampleCount": 1,
      "personGeneration": "allow_all"
      // "generateAudio": true,
      // "enhancePrompt": true
    }
  }'

返回响应

🟢200

application/json

成功

Body

示例

{
    "name": "projects/jhcj-0108-02/locations/us-central1/publishers/google/models/veo-3.1-fast-generate-preview/operations/de44639e-6005-46df-954b-99ee6601393f"
}

修改于 2026-02-09 13:45:37

查询任务状态

视频延长