POST

/#X-Amz-Target=SpencerFrontendService.BatchCheckLayerAvailability

http://api.ecr-public.{region}.amazonaws.com/#X-Amz-Target=SpencerFrontendService.BatchCheckLayerAvailability

<p>Checks the availability of one or more image layers that are within a repository in a public registry. When an image is pushed to a repository, each image layer is checked to verify if it has been uploaded before. If it has been uploaded, then the image layer is skipped.</p> <note> <p>This operation is used by the Amazon ECR proxy and is not generally used by customers for pulling and pushing images. In most cases, you should use the <code>docker</code> CLI to pull, tag, and push images.</p> </note>

Access Token Required: API Key

Responses

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

Language

CredentialsAPI KEY

API Key

Enter token below to save for later

cURL Request

1curl --request POST \
2     --url 'http://api.ecr-public.{region}.amazonaws.com/#X-Amz-Target=SpencerFrontendService.BatchCheckLayerAvailability' \
3     --header 'accept: application/json' \
4     --header 'content-type: application/json'

Response

1{
2  "success": true,
3  "data": {
4    "id": "abc123",
5    "created_at": "2025-01-01T00:00:00Z"
6  }
7}