Adds a new URL using an
application/json POST with all required information in the POST body.
This endpoint also supports sending all metadata that would otherwise be sent in the
PATCH operation to the /urls/:libraryContentId endpoint.
You can also optionally include an externalId as a well known and non-editable way of tracking the content's id from an external system.
seismic.library.manageSee Permissions for additional details.