Getting an Object Storage Object's Details

View the details for an object in an Object Storage bucket.

1. On the Buckets list page, select the Object Storage bucket that you want to work with. If you need help finding the list page or the bucket, see Listing Buckets.
2. On the bucket's details page, select Objects.
  The Objects tab opens. All objects in the selected bucket are displayed in a table.
3. From the Actions menu for the object you want, select View object details.
4. (Optional) Select Download to download the selected object.
Object details include basic information, response headers, metadata, and a preview of object contents, if applicable.

Use the oci os object head command and required parameters to get the details of an object in a bucket:

oci os object head --bucket-name bucket_name --name object_name [OPTIONS]

For example:

oci os object head --bucket-name MyBucket --name MyFile.txt
            {
            "accept-ranges": "bytes",
            "access-control-allow-credentials": "true",
            "access-control-allow-methods": "POST,PUT,GET,HEAD,DELETE,OPTIONS",
            "access-control-allow-origin": "*",
            "access-control-expose-headers": "accept-ranges,access-control-allow-credentials,access-control-allow-methods,access-control-allow-origin,content-length,content-md5,content-type,etag,last-modified,opc-client-info,opc-client-request-id,opc-request-id,x-api-id",
            "content-length": "823",
            "content-md5": "9P61OSaYe4fXxaeK8siuDw==",
            "content-type": "application/octet-stream",
            "date": "Fri, 11 Dec 2020 14:22:51 GMT",
            "etag": "cadb9f8a-3292-45e6-a1e8-f075699fb619",
            "last-modified": "Fri, 11 Dec 2020 14:04:19 GMT",
            "opc-client-request-id": "C732DB8E25BC406FBD359740D18C78D4",
            "opc-request-id": "phx-1:EzxtLDJJxPWDLUQ30AEYB8RX__EYrxKK2rEYq23k8EQd749g2YtKOlhx4jjDwVh3",
            "storage-tier": "InfrequentAccess",
            "version-id": "82d3a264-08c4-4732-a9b1-e246ee0e4fa1",  
            "x-api-id": "native"
            }

If the object resides in an Archive tier bucket, the output also includes archival-state.

For a complete list of parameters and values for CLI commands, see the CLI Command Reference.

Run the HeadObject operation to get the details of an object in a bucket.

Object Storage prepends the Object Storage namespace string and bucket name to the object name when constructing a URL for use with the API:
```
/n/object_storage_namespace/b/bucket/o/object_name
```
The object name is everything after the /o/, which could include hierarchy levels and prefix strings.

Oracle Cloud Infrastructure Documentation

Getting an Object Storage Object's Details