tttjjj/elt_bench huggingface dataset:
id: Unique ID of the opportunity.
archived_at: Timestamp of when the opportunity was archived.
archived_reason_id: Foreign key referencing the ARCHIVE_REASON for which the opportunity was archived.
contact: Foreign key referencing the CONTACT info of the candidate applying in this opportunity.
created_at: Timestamp of when the opportunity was created (ie when the candidate clicked "apply" on your company website).
data_protection_contact_allowed: Boolean that is true if relevant data policy regulations allow for contacting  this opportunity's candidate.
data_protection_contact_expires_at: Timestamp of when this permission/data policy expires.
data_protection_store_allowed: Boolean that is true if relevant data policy regulations allow for storing  this opportunity record.
data_protection_store_expires_at: Timestamp of when this permission/data policy expires.
headline: Contact headline, typically a list of previous companies where the contact has worked or  schools that the contact has attended.
is_anonymized: Boolean that is true if the opportunity has been anonymized (therefore fully anonymizing  the contact and removing their *personal* information).
last_advanced_at: Timestamp of when the candidate advanced to their current stage in the hiring pipeline.
last_interaction_at: Timestamp of when the Opportunity profile was last interacted with. See interactions [here](https://help.lever.co/hc/en-us/articles/205697619).
location: Current contact location of the candidate.
name: Contact full name.
origin: The way in which the opportunity was added to lever. Includes 'agency', 'applied', 'internal', 'referred', 'sourced', and 'university'.
owner_id: Foreign key referencing the id of the USER who owns this opportunity.
snoozed_until: Timestamp of when the current snooze period of this opportunity ends (if snoozed).
stage_id: Foreign key referencing the ID of the current stage of the opportunity.
updated_at: Timestamp of when the opportunity was last updated in lever.