Purpose: Holds information about the lti keys.

idmediumint(9)The consumer key this is related to
oauth_consumer_keyvarchar(255)The lti /oauth consumer key
secretvarchar(255)the rlti/oauth consumer key
namechar(255)the descriptive name for this key/secret pair
context_idchar(255)optionally override the lti context with this
deleteddatetimeif this key is deleted and if so when
updated_ondatetimewhen it has been updated