2.1.1 Objective object

Represents a learning objective.

Field	Type	Description
`id` required	String	The unique ID of the objective.
`name` required	String	The objective's name.
`icon` optional	2.1.1 Media object	An optional icon for this objective.
`type`	String constant	Represents the objective type. Possible values are: `ONEOFF` – A one-off objective which is only evaluated at the review date and never thereafter. `PERMANENT` – A permanent objective which is evaluated continuously starting at the review date. `TEST` – Represents an objective to complete a test before the review date.
`reviewDate`	Date	Represents the review date of the objective. Example value: `2016-03-12T15:47:31Z`
`minimumProficiency`	Integer	The minimum proficiency (on a scale from 0 to 100) to be achieved in order to meet this objective.
`fallingMinimumProficiency` optional	Integer	The minimum proficiency (on a scale from 0 to 100) to be retained after achieving the objective in order to still be considered as having met this objective. If there is no falling minimum proficiency given, the value is equal to the regular minumum proficiency.
`evaluation`	2.1.1 ObjectiveEvaluation object	The evaluation of the objective for a particular user.
`playables`	List of 2.1.1 Playable object	The playables (drills, courses or test) that this objective pertains to.
`estimatedStudyDuration`	Duration	Estimated duration to reach the objective. Example value: `PT48H`
`messageConfig`	2.1.1 MessageConfig object	Details about the notification configuration of this objective.