Metacat

Add the enforcement for the sid in the create method.

Enforce the sid requirement in the update method.

Check if the identifier is a sid for the v1 update.

Add the code to handle the deleted identifier in the checking v1 system metadata existing method.

Enforce the mn.getChecksum only to handle an PID.

Add the series id to the system metadata.

Implement the series id in the getSystemMetadata method.

Looking for sid for the method describe.

Refactor the code to check a pid exists in the v1 api.

Modified the get method to handle the sid in the v2 api.