listVectors

Amazon S3 Vectors is in preview release for Amazon S3 and is subject to change.

List vectors in the specified vector index. To specify the vector index, you can either use both the vector bucket name and the vector index name, or use the vector index Amazon Resource Name (ARN).

ListVectors operations proceed sequentially; however, for faster performance on a large number of vectors in a vector index, applications can request a parallel ListVectors operation by providing the segmentCount and segmentIndex parameters.

Permissions

You must have the s3vectors:ListVectors permission to use this operation. Additional permissions are required based on the request parameters you specify:

• With only s3vectors:ListVectors permission, you can list vector keys when returnData and returnMetadata are both set to false or not specified..

• If you set returnData or returnMetadata to true, you must have both s3vectors:ListVectors and s3vectors:GetVectors permissions. The request fails with a 403 Forbidden error if you request vector data or metadata without the s3vectors:GetVectors permission.