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# List object versions
 Gets a list of all versions of objects in the selected bucket



`Function ListObjectVersions(Val Bucket, Val BasicData, Val Prefix = "", Val Version = "", Val Headers = Undefined) Export`

  | Parameter | CLI option | Type | Required | Description |
  |-|-|-|-|-|
  | Bucket | --bucket | String | &#x2714; | Bucket name |
  | BasicData | --basic | Structure of KeyAndValue | &#x2714; | Basic request data. See GetBasicDataStructure |
  | Prefix | --prefix | String | &#x2716; | Filtering by prefix, if necessary |
  | Version | --ver | String | &#x2716; | Version ID for the beginning of the list |
  | Headers | --headers | Map Of KeyAndValue | &#x2716; | Additional request headers, if necessary |

  
  Returns:  Structure of KeyAndValue - serialized JSON response from storage

<br/>

:::tip
Method at AWS documentation: [ListObjectVersions](https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectVersions.html)
:::
<br/>


```bsl title="1C:Enterprise/OneScript code example"
    URL       = "storage-155.s3hoster.by";
    AccessKey = "BRN5RKJE67...";
    SecretKey = "NNhv+i9PrytpT8Tu0C1N...";
    Region    = "BTC";

    BasicData = OPI_S3.GetBasicDataStructure(URL, AccessKey, SecretKey, Region);

    Bucket = "opi-gpbucket3";
    Prefix = "pic";
    Result = OPI_S3.ListObjectVersions(Bucket, BasicData, Prefix);
```
 




