add missing parameter and ChecksumSHA256 details (#3314)

Add missing {nodeID} parameter, add note that ChecksumSHA256 works with
AWS only

docs/docs/setting-up/other-specifications/publishers/s3.md

@@ -30,7 +30,9 @@ Results published to S3 are stored as objects that can also be used as inputs to
 - **VersionID**: The version ID of the stored object, enabling versioning support for retrieving specific versions of stored data.
 - **ChecksumSHA256**: The SHA-256 checksum of the stored object, providing a method to verify data integrity.
 
-**Note:** `ChecksumSHA256` and `VersionID` are only returned when the `Compress` option is enabled, offering users a method to verify the integrity of the compressed data and to track different versions of the stored objects.
+**Note:** 
+- `ChecksumSHA256` and `VersionID` are only returned when the `Compress` option is enabled, offering users a method to verify the integrity of the compressed data and to track different versions of the stored objects.
+- `ChecksumSHA256` is set only when working with AWS S3, but is not set for all other S3-compatible services.
 
 
 ## Dynamic Naming
@@ -41,9 +43,11 @@ Bacalhau supports the following dynamic placeholders that will be replaced with
 
 - `{executionID}`: Replaced with the specific execution ID.
 - `{jobID}`: Replaced with the ID of the job.
+- `{nodeID}`: Replaced with the ID of the node where the execution took place
 - `{date}`: Replaced with the current date in the format `YYYYMMDD`.
 - `{time}`: Replaced with the current time in the format `HHMMSS`.
 
+
 Additionally, if you are publishing an archive and the object key does not end with `.tar.gz`, it will be automatically appended. Conversely, if you're not archiving and the key doesn't end with a `/`, a trailing slash will be added.
 
 **Example**