SHEA: S3 HEAD
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When an S3 client issues a HEAD transaction, a request is made to check for the existence of an object or bucket and retrieve the metadata about an object. This message is issued by the server if the transaction is successful.
Code | Field | Description |
---|---|---|
CBID |
Content Block Identifier |
The unique identifier of the content block requested. If the CBID is unknown, this field is set to 0. Operations on buckets do not include this field. |
CNID |
Connection Identifier |
The unique system identifier for the TCP/IP connection. |
CSIZ |
Content Size |
The size of the checked object in bytes. Operations on buckets do not include this field. |
HTRH |
HTTP Request Header |
List of logged HTTP request header names and values as selected during configuration. Note: |
RSLT |
Result Code |
Result of the GET transaction. Result is always: SUCS: Successful |
S3AI |
S3 tenant account ID (request sender) |
The tenant account ID of the user who sent the request. An empty value indicates anonymous access. |
S3AK |
S3 Access Key ID (request sender) |
The hashed S3 access key ID for the user that sent the request. An empty value indicates anonymous access. |
S3BK |
S3 Bucket |
The S3 bucket name. |
S3KY |
S3 Key |
The S3 key name, not including the bucket name. Operations on buckets do not include this field. |
SACC |
S3 tenant account name (request sender) |
The name of the tenant account for the user who sent the request. Empty for anonymous requests. |
SAIP |
IP address (request sender) |
The IP address of the client application that made the request. |
SBAC |
S3 tenant account name (bucket owner) |
The tenant account name for the bucket owner. Used to identify cross-account or anonymous access. |
SBAI |
S3 tenant account ID (bucket owner) |
The tenant account ID of the owner of the target bucket. Used to identify cross-account or anonymous access. |
SUSR |
S3 User URN (request sender) |
The tenant account ID and the user name of the user making the request. The user can either be a local user or an LDAP user. For example: Empty for anonymous requests. |
TIME |
Time |
Total processing time for the request in microseconds. |
TLIP |
Trusted Load Balancer IP Address |
If the request was routed by a trusted Layer 7 load balancer, the IP address of the load balancer. |
UUID |
Universally Unique Identifier |
The identifier of the object within the StorageGRID system. |
VSID |
Version ID |
The version ID of the specific version of an object that was requested. Operations on buckets and objects in unversioned buckets do not include this field. |