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GET
/
v1beta
/
models
/
{model_name}
/
operations
/
{operation_id}
Query Task
curl --request GET \
  --url https://gptproto.com/v1beta/models/{model_name}/operations/{operation_id} \
  --header 'x-goog-api-key: <x-goog-api-key>'
{
  "error": {
    "message": "Invalid signature",
    "type": "401"
  }
}

​
Overview

This endpoint retrieves the status and result of a video generation operation. After submitting a video generation request, use this endpoint to check if the operation is complete and retrieve the generated video.

​
Authentication

This endpoint requires authentication using an API key.
​
x-goog-api-key
string
default:"sk-***********"
required
Your API key in the format: YOUR_API_KEY

​
Parameters

​
model_name
string
default:"veo-3.1-generate-preview"
required
The name of the model used for the video generation request
​
operation_id
string
default:"mg3pt9cbmvr1"
required
The operation ID returned from the video generation request

​
Request Example

curl --location 'https://api.gptproto.com/v1beta/models/veo-3.1-generate-preview/operations/mg3pt9cbmvr1' \
  --header 'x-goog-api-key: YOUR_API_KEY'

​
Response

​
Success
200
Successful response when operation is complete
{
  "name": "operations/mg3pt9cbmvr1",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.aiplatform.v1beta1.GenerateVideoMetadata",
    "createTime": "2025-01-19T00:00:00Z",
    "updateTime": "2025-01-19T00:05:00Z"
  },
  "done": true,
  "response": {
    "@type": "type.googleapis.com/google.cloud.aiplatform.v1beta1.GenerateVideoResponse",
    "generatedSamples": [
      {
        "video": {
          "uri": "https://generativelanguage.googleapis.com/v1beta/files/generated-video-id:download?alt=media"
        }
      }
    ]
  }
}
​
In Progress
200
Response when operation is still in progress
{
  "name": "operations/mg3pt9cbmvr1",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.aiplatform.v1beta1.GenerateVideoMetadata",
    "createTime": "2025-01-19T00:00:00Z",
    "updateTime": "2025-01-19T00:02:00Z"
  },
  "done": false
}

​
Error Responses

{
  "error": {
    "message": "Invalid signature",
    "type": "401"
  }
}