OSID - osid.course.requisite.RequisiteAdminSession Service Interface Definition

Interface	osid.course.requisite.RequisiteAdminSession
Implements	`osid.OsidSession`
Description	This session creates and removes requisites and their requirement components. The data for create and update is provided via their respective forms. The view of the administrative methods defined in this session is determined by the provider. For an instance of this session where no course catalog has been specified, it may not be parallel to the `RequisiteLookupSession.` For example, a default `RequisiteLookupSession` may view the entire course catalog hierarchy while the default `RequisiteAdminSession` uses an isolated `CourseCatalog` to create new `Requisites` or a specific course catalog to operate on a predetermined set of `Requisites.` Another scenario is a federated provider who does not wish to permit administrative operations for the federation unaware.
Method	getCourseCatalogId
Description	Gets the `CourseCatalog` `Id` associated with this session.
Return	`osid.id.Id`		the `CourseCatalog Id` associated with this session
Compliance	`mandatory`		This method must be implemented.
Method	getCourseCatalog
Description	Gets the `CourseCatalog` associated with this session.
Return	`osid.course.CourseCatalog`		the course catalog
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateRequisites
Description	Tests if this user can create `Requisites.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating a `Requisite` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `Requisite` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateRequisiteWithRecordTypes
Description	Tests if this user can create a single `Porgram` using the desired record types. While `CourseRequisiteManager.getRequisiteRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `Requisite.` Providing an empty array tests if a `Requisite` can be created with no records.
Parameters	`osid.type.Type[]`	`requisiteRecordTypes`	array of requisite record types
Return	`boolean`		`true` if `Requisite` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`requisiteRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getRequisiteFormForCreate
Description	Gets the requisite form for creating new requisites. A new form should be requested for each create transaction.
Parameters	`osid.type.Type[]`	`requisiteRecordTypes`	array of requisite record types
Return	`osid.course.requisite.RequisiteForm`		the requisite form
Errors	NULL_ARGUMENT		`requisiteRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createRequisite
Description	Creates a new `Requisite.`
Parameters	`osid.course.requisite.RequisiteForm`	`requisiteForm`	the form for this `Requisite`
Return	`osid.course.requisite.Requisite`		the new `Requisite`
Errors	ILLEGAL_STATE		`requisiteForm` already used in a create transaction
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NULL_ARGUMENT		`requisiteForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`requisiteForm` did not originate from `getRequisiteFormForCreate()`
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateRequisites
Description	Tests if this user can update `Requisites.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating a `requisite` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `requisite` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	getRequisiteFormForUpdate
Description	Gets the requisite form for updating an existing requisite. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of the `Requisite`
Return	`osid.course.requisite.RequisiteForm`		the requisite form
Errors	NOT_FOUND		`requisiteId` is not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateRequisite
Description	Updates an existing requisite.
Parameters	`osid.course.requisite.RequisiteForm`	`requisiteForm`	the form containing the elements to be updated
Errors	ILLEGAL_STATE		`requisiteForm` already used in an update transaction
	INVALID_ARGUMENT		the form contains an invalid value
	NULL_ARGUMENT		`requisiteId` or `requisiteForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`requisiteForm` did not originate from `getRequisiteFormForUpdate()`
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteRequisites
Description	Tests if this user can delete `Requisites.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting a `Requisite` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `Requisite` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteRequisite
Description	Tests if this user can delete a specified `Requisite.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `Requisite` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this requisite.
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of the `Requisite`
Return	`boolean`		`false` if deletion of this `Requisite` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`requisiteId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `requisiteId` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteRequisite
Description	Deletes a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of the `Requisite` to remove
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageRequisiteAliases
Description	Tests if this user can manage `Id` aliases for `Requisites.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `Requisite` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasRequisite
Description	Adds an `Id` to a `Requisite` for the purpose of creating compatibility. The primary `Id` of the `Requisite` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another requisite, it is reassigned to the given requisite `Id.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addRequsiteOption
Description	Adds a `Requisite` as an option to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`requisiteOptionId`	the `Id` of a `Requisite` option
Errors	ALREADY_EXISTS		`requisiteOptionId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `requisiteOptionId` not found
	NULL_ARGUMENT		`requisiteId` or `requisiteOptionId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeRequsiteOption
Description	Removes a `Requisite` as an option from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`requisiteOptionId`	the `Id` of a `Requisite` option
Errors	NOT_FOUND		`requisiteId` or `requisiteOptionId` not found or `requisiteOptionId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `requisiteOptionId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeRequsiteOptions
Description	Removes all `Requisites` as options from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateCourseRequirements
Description	Tests if this user can create `CourseRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating a `CourseRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `CourseRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateCourseRequirementWithRecordTypes
Description	Tests if this user can create a single `CourseRequirement` using the desired record types. While `CourseRequisiteManager.getCourseRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `CourseRequirement.` Providing an empty array tests if a `CourseRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`courseRequirementRecordTypes`	array of course requirement record types
Return	`boolean`		`true` if `CourseRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`courseRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getCourseRequirementFormForCreate
Description	Gets the course requirement form for creating new course requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`courseId`	an `Id` of a `Course`
Parameters	`osid.type.Type[]`	`courseRequirementRecordTypes`	array of course requirement record types
Return	`osid.course.requisite.CourseRequirementForm`		the course requirement form
Errors	NOT_FOUND		`courseId` is not found
	NULL_ARGUMENT		`courseId` or `courseRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createCourseRequirement
Description	Creates a new `CourseRequirement.`
Parameters	`osid.id.Id`	`courseId`	an `Id` of a `Course`
Parameters	`osid.course.requisite.CourseRequirementForm`	`courseRequirementForm`	the form for this `CourseRequirement`
Return	`osid.course.requisite.CourseRequirement`		the new `CourseRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`courseId` is not found
	NULL_ARGUMENT		`courseId` or `courseRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`courseRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateCourseRequirements
Description	Tests if this user can update `CourseRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating a `CourseRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `CourseRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateCourseRequirement
Description	Tests if this user can update a specified `CourseRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `CourseRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `CourseRequirement.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of the `CourseRequirement`
Return	`boolean`		`false` if course requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`courseRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `courseRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getCourseRequirementFormForUpdate
Description	Gets the course requirement form for updating an existing course requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of the `CourseRequirement`
Return	`osid.course.requisite.CourseRequirementForm`		the course requirement form
Errors	NOT_FOUND		`courseRequirementId` is not found
	NULL_ARGUMENT		`courseRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateCourseRequirement
Description	Updates an existing course requirement.
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of the `CourseRequirement`
Parameters	`osid.course.requisite.CourseRequirementForm`	`courseRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`courseRequirementId` is not found
	NULL_ARGUMENT		`courseRequirementId` or `courseRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`courseRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteCourseRequirements
Description	Tests if this user can delete `CourseRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting a `CourseRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `CourseRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteCourseRequirement
Description	Tests if this user can delete a specified `CourseRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `CourseRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this course requirement.
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of the `CourseRequirement`
Return	`boolean`		`false` if deletion of this `CourseRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`courseRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `courseRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteCourseRequirement
Description	Deletes a `CourseRequirement.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of the `CourseRequirement` to remove
Errors	NOT_FOUND		`courseRequirementId` not found
	NULL_ARGUMENT		`courseRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteCourseRequirements
Description	Deletes all `CourseRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageCourseRequirementAliases
Description	Tests if this user can manage `Id` aliases for `CourseRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `CourseRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasCourseRequirement
Description	Adds an `Id` to a `CourseRequirement` for the purpose of creating compatibility. The primary `Id` of the `CourseRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another course requirement, it is reassigned to the given course requirement `Id.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`courseRequirementId` not found
	NULL_ARGUMENT		`courseRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addCourseRequirement
Description	Adds a `CourseRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Errors	ALREADY_EXISTS		`courseRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `courseRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `courseRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeCourseRequirement
Description	Removes a `CourseRequirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Errors	NOT_FOUND		`requisiteId` or `courseRequirementId` not found or `courseRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `courseRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeCourseRequirements
Description	Removes all `CourseRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToCourseRequirement
Description	Adds an alternative `Requisite` to a `CourseRequirement.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `courseRequirementId`
	NOT_FOUND		`courseRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`courseRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromCourseRequirement
Description	Removes an alternative `Requisite` from a `CourseRequirement.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`courseRequirementId` or `requisiteId` not found or `requisiteId` not part of `courseRequirementId`
	NULL_ARGUMENT		`courseRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromCourseRequirement
Description	Removes all `Requisites` from a `CourseRequirement.`
Parameters	`osid.id.Id`	`courseRequirementId`	the `Id` of a `CourseRequirement`
Errors	NOT_FOUND		`courseRequirementId` not found
	NULL_ARGUMENT		`courseRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateProgramRequirements
Description	Tests if this user can create `ProgramRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating a `ProgramRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `ProgramRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateProgramRequirementWithRecordTypes
Description	Tests if this user can create a single `ProgramRequirement` using the desired record types. While `CourseRequisiteManager.getProgramRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `ProgramRequirement.` Providing an empty array tests if a `ProgramRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`programRequirementRecordTypes`	array of program requirement record types
Return	`boolean`		`true` if `ProgramRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`programRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getProgramRequirementFormForCreate
Description	Gets the program requirement form for creating new program requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`programId`	an `Id` of a program
Parameters	`osid.type.Type[]`	`programRequirementRecordTypes`	array of program requirement record types
Return	`osid.course.requisite.ProgramRequirementForm`		the program requirement form
Errors	NOT_FOUND		`programId` is not found
	NULL_ARGUMENT		`programRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createProgramRequirement
Description	Creates a new `ProgramRequirement.`
Parameters	`osid.id.Id`	`programId`	an `Id` of a program
Parameters	`osid.course.requisite.ProgramRequirementForm`	`programRequirementForm`	the form for this `ProgramRequirement`
Return	`osid.course.requisite.ProgramRequirement`		the new `ProgramRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`programId` is not found
	NULL_ARGUMENT		`programId` or `programRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`programRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateProgramRequirements
Description	Tests if this user can update `ProgramRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating a `ProgramRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `ProgramRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateProgramRequirement
Description	Tests if this user can update a specified `ProgramRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `ProgramRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `ProgramRequirement.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of the `ProgramRequirement`
Return	`boolean`		`false` if program requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`programRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `programRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getProgramRequirementFormForUpdate
Description	Gets the program requirement form for updating an existing program requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of the `ProgramRequirement`
Return	`osid.course.requisite.ProgramRequirementForm`		the program requirement form
Errors	NOT_FOUND		`programRequirementId` is not found
	NULL_ARGUMENT		`programRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateProgramRequirement
Description	Updates an existing program requirement.
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of the `ProgramRequirement`
Parameters	`osid.course.requisite.ProgramRequirementForm`	`programRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`programRequirementId` is not found
	NULL_ARGUMENT		`programRequirementId` or `programRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`programRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteProgramRequirements
Description	Tests if this user can delete `ProgramRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting a `ProgramRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `ProgramRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteProgramRequirement
Description	Tests if this user can delete a specified `ProgramRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `ProgramRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this program requirement.
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of the `ProgramRequirement`
Return	`boolean`		`false` if deletion of this `ProgramRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`programRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `programRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteProgramRequirement
Description	Deletes a `ProgramRequirement.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of the `ProgramRequirement` to remove
Errors	NOT_FOUND		`programRequirementId` not found
	NULL_ARGUMENT		`programRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteProgramRequirements
Description	Deletes all `ProgramRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageProgramRequirementAliases
Description	Tests if this user can manage `Id` aliases for `ProgramRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `ProgramRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasProgramRequirement
Description	Adds an `Id` to a `ProgramRequirement` for the purpose of creating compatibility. The primary `Id` of the `ProgramRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another program requirement, it is reassigned to the given program requirement `Id.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`programRequirementId` not found
	NULL_ARGUMENT		`programRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addProgramRequirement
Description	Adds a `ProgramRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Errors	ALREADY_EXISTS		`programRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `programRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `programRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeProgramRequirement
Description	Removes a `ProgramRequirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Errors	NOT_FOUND		`requisiteId` or `programRequirementId` not found or `programRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `programRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeProgramRequirements
Description	Removes all `ProgramRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToProgramRequirement
Description	Adds an alternative `Requisite` to a `ProgramRequirement.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `programRequirementId`
	NOT_FOUND		`programRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`programRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromProgramRequirement
Description	Removes an alternative `Requisite` from a `ProgramRequirement.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`programRequirementId` or `requisiteId` not found or `requisiteId` not part of `programRequirementId`
	NULL_ARGUMENT		`programRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromProgramRequirement
Description	Removes all `Requisites` from a `ProgramRequirement.`
Parameters	`osid.id.Id`	`programRequirementId`	the `Id` of a `ProgramRequirement`
Errors	NOT_FOUND		`programRequirementId` not found
	NULL_ARGUMENT		`programRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateCredentialRequirements
Description	Tests if this user can create `CredentialRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating a `CredentialRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `CredentialRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateCredentiaRequirementWithRecordTypes
Description	Tests if this user can create a single `CredentialRequirement` using the desired record types. While `CourseRequisiteManager.getCredentialRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `CredentialRequirement.` Providing an empty array tests if a `CredentialRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`credentialRequirementRecordTypes`	array of credential requirement record types
Return	`boolean`		`true` if `CredentialRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`credentialRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getCredentialRequirementFormForCreate
Description	Gets the credential requirement form for creating new credential requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`credentialId`	a credential `Id`
Parameters	`osid.type.Type[]`	`credentialRequirementRecordTypes`	array of credential requirement record types
Return	`osid.course.requisite.CredentialRequirementForm`		the credential requirement form
Errors	NOT_FOUND		`credentialId` is not found
	NULL_ARGUMENT		`credentialId` or `credentialRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createCredentialRequirement
Description	Creates a new `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialId`	a credential `Id`
Parameters	`osid.course.requisite.CredentialRequirementForm`	`credentialRequirementForm`	the form for this `CredentialRequirement`
Return	`osid.course.requisite.CredentialRequirement`		the new `CredentialRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`credentialId` is not found
	NULL_ARGUMENT		`credentialId` or `credentialRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`credentialRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateCredentialRequirements
Description	Tests if this user can update `CredentialRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating a `CredentialRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `CredentialRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateCredentialRequirement
Description	Tests if this user can update a specified `CredentialRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `CredentialRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of the `CredentialRequirement`
Return	`boolean`		`false` if credential requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`credentialRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `credentialRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getCredentialRequirementFormForUpdate
Description	Gets the credential requirement form for updating an existing credential requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of the `CredentialRequirement`
Return	`osid.course.requisite.CredentialRequirementForm`		the credential requirement form
Errors	NOT_FOUND		`credentialRequirementId` is not found
	NULL_ARGUMENT		`credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateCredentialRequirement
Description	Updates an existing credential requirement.
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of the `CredentialRequirement`
Parameters	`osid.course.requisite.CredentialRequirementForm`	`credentialRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`credentialRequirementId` is not found
	NULL_ARGUMENT		`credentialRequirementId` or `credentialRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`credentialRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteCredentialRequirements
Description	Tests if this user can delete `CredentialRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting a `CredentialRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `CredentialRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteCredentialRequirement
Description	Tests if this user can delete a specified `CredentialRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `CredentialRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this credential requirement.
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of the `CredentialRequirement`
Return	`boolean`		`false` if deletion of this `CredentialRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`credentialRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `credentialRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteCredentialRequirement
Description	Deletes a `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of the `CredentialRequirement` to remove
Errors	NOT_FOUND		`credentialRequirementId` not found
	NULL_ARGUMENT		`credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteCredentialRequirements
Description	Deletes all `CredentialRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageCredentialRequirementAliases
Description	Tests if this user can manage `Id` aliases for `CredentialRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `CredentialRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasCredentialRequirement
Description	Adds an `Id` to a `CredentialRequirement` for the purpose of creating compatibility. The primary `Id` of the `CredentialRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another credential requirement, it is reassigned to the given credential requirement `Id.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`credentialRequirementId` not found
	NULL_ARGUMENT		`credentialRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addCredentialRequirement
Description	Adds a `CredentialRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Errors	ALREADY_EXISTS		`credentialRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `credentialRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeCredentialRequirement
Description	Removes a `CredentialRequirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Errors	NOT_FOUND		`requisiteId` or `credentialRequirementId` not found or `credentialRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeCredentialRequirements
Description	Removes all `CredentialRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToCredentialRequirement
Description	Adds an alternative `Requisite` to a `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `credentialRequirementId`
	NOT_FOUND		`credentialRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`credentialRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromCredentialRequirement
Description	Removes an alternative `Requisite` from a `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`credentialRequirementId` or `requisiteId` not found or `requisiteId` not part of `credentialRequirementId`
	NULL_ARGUMENT		`credentialRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromCredentialRequirement
Description	Removes all `Requisites` from a `CredentialRequirement.`
Parameters	`osid.id.Id`	`credentialRequirementId`	the `Id` of a `CredentialRequirement`
Errors	NOT_FOUND		`credentialRequirementId` not found
	NULL_ARGUMENT		`credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateLearningObjectiveRequirements
Description	Tests if this user can create `LearningObjectiveRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating a `LearningObjectiveRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `LearningObjectiveRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateLearningObjectiveRequirementWithRecordTypes
Description	Tests if this user can create a single `LearningObjectiveRequirement` using the desired record types. While `CourseRequisiteManager.getLearningObjectiveRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `LearningObjectiveRequirement.` Providing an empty array tests if a `LearningObjectiveRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`learningObjectiveRequirementRecordTypes`	array of learning objective requirement record types
Return	`boolean`		`true` if `LearningObjectiveRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`learningObjectiveRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getLearningObjectiveRequirementFormForCreate
Description	Gets the learning objective requirement form for creating new learning objective requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`objectiveId`	a learning objective `Id`
Parameters	`osid.type.Type[]`	`learningObjectiveRequirementForm`	array of learning objective requirement record types
Return	`osid.course.requisite.LearningObjectiveRequirementForm`		the learning objective requirement form
Errors	NOT_FOUND		`objectiveId` is not found
	NULL_ARGUMENT		`objectiveId` or `learningObjectiveRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createLearningObjectiveRequirement
Description	Creates a new `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`objectiveId`	a learning objective `Id`
Parameters	`osid.course.requisite.LearningObjectiveRequirementForm`	`learningObjectiveRequirementForm`	the form for this `LearningObjectiveRequirement`
Return	`osid.course.requisite.LearningObjectiveRequirement`		the new `LearningObjectiveRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`objectiveId` is not found
	NULL_ARGUMENT		`objectiveId` or `learningObjectiveRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`learningObjectiveRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateLearningObjectiveRequirements
Description	Tests if this user can update `LearningObjectiveRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating a `LearningObjectiveRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `LearningObjectiveRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateLearningObjectiveRequirement
Description	Tests if this user can update a specified `LearningObjectiveRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `LearningObjectiveRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of the `LearningObjectiveRequirement`
Return	`boolean`		`false` if learning objective requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`learningObjectiveRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `learningObjectiveRequirementRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getLearningObjectiveRequirementFormForUpdate
Description	Gets the learning objective requirement form for updating an existing learning objective requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of the `LearningObjectiveRequirement`
Return	`osid.course.requisite.LearningObjectiveRequirementForm`		the learning objective requirement form
Errors	NOT_FOUND		`learningObjectiveRequirementId` is not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateLearningObjectiveRequirement
Description	Updates an existing learning objective requirement.
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of the `LearningObjectiveRequirement`
Parameters	`osid.course.requisite.LearningObjectiveRequirementForm`	`learningObjectiveRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`learningObjectiveRequirementId` is not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` or `learningObjectiveRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`learningObjectiveRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteLearningObjectiveRequirements
Description	Tests if this user can delete `LearningObjectiveRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting a `LearningObjectiveRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `LearningObjectiveRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteLearningObjectiveRequirement
Description	Tests if this user can delete a specified `LearningObjectiveRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `LearningObjectiveRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this learning objective requirement.
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of the `LearningObjectiveRequirement`
Return	`boolean`		`false` if deletion of this `LearningObjectiveRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`learningObjectiveRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `learningObjectiveRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteLearningObjectiveRequirement
Description	Deletes a `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of the `LearningObjectiveRequirement` to remove
Errors	NOT_FOUND		`learningObjectiveRequirementId` not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteLearningObjectiveRequirements
Description	Deletes all `LearningObjectiveRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageLearningObjectiveRequirementAliases
Description	Tests if this user can manage `Id` aliases for `LearningObjectiveRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `LearningObjectiveRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasLearningObjectiveRequirement
Description	Adds an `Id` to a `LearningObjectiveRequirement` for the purpose of creating compatibility. The primary `Id` of the `LearningObjectiveRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another credential requirement, it is reassigned to the given learning objective requirement `Id.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`learningObjectiveRequirementId` not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addLearningObjectiveRequirement
Description	Adds a `LearningObjectiveRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Errors	ALREADY_EXISTS		`learningObjectiveRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `learningObjectiveRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `learningObjectiveRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeLearningObjectiveRequirement
Description	Removes a `LearningObjectiveRequirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Errors	NOT_FOUND		`requisiteId` or `learningObjectiveRequirementId` not found or `learningObjectiveRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `credentialRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeLearningObjectiveRequirements
Description	Removes all `LearningObjectiveRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToLearningObjectiveRequirement
Description	Adds an alternative `Requisite` to a `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `learningObjectiveRequirementId`
	NOT_FOUND		`learningObjectiveRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromLearningObjectiveRequirement
Description	Removes an alternative `Requisite` from a `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`learningObjectiveRequirementId` or `requisiteId` not found or `requisiteId` not part of `learningObjectiveRequirementId`
	NULL_ARGUMENT		`learningObjectiveRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromLearningObjectiveRequirement
Description	Removes all `Requisites` from a `LearningObjectiveRequirement.`
Parameters	`osid.id.Id`	`learningObjectiveRequirementId`	the `Id` of a `LearningObjectiveRequirement`
Errors	NOT_FOUND		`learningObjectiveRequirementId` not found
	NULL_ARGUMENT		`learningObjectiveRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateAssessmentRequirements
Description	Tests if this user can create `AssessmentRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating an `AssessmentRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `AssessmentRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateAssessmentRequirementWithRecordTypes
Description	Tests if this user can create a single `AssessmentRequirement` using the desired record types. While `CourseRequisiteManager.getAssessmentRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `AssessmentRequirement.` Providing an empty array tests if an `AssessmentRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`assessmentRequirementRecordTypes`	array of assessment requirement record types
Return	`boolean`		`true` if `AssessmentRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`assessmentRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getAssessmentRequirementFormForCreate
Description	Gets the assessment requirement form for creating new credential requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`assessmentId`	a assessment `Id`
Parameters	`osid.type.Type[]`	`assessmentRequirementRecordTypes`	array of assessment requirement record types
Return	`osid.course.requisite.AssessmentRequirementForm`		the assessment requirement form
Errors	NOT_FOUND		`assessmentId` is not found
	NULL_ARGUMENT		`assessmentId` or `assessmentRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createAssessmentRequirement
Description	Creates a new `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentId`	an assessment `Id`
Parameters	`osid.course.requisite.AssessmentRequirementForm`	`assessmentRequirementForm`	the form for this `AssessmentRequirement`
Return	`osid.course.requisite.AssessmentRequirement`		the new `AssessmentRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`assessmentId` is not found
	NULL_ARGUMENT		`assessmentid` or `assessmentRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`assessmentRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateAssessmentRequirements
Description	Tests if this user can update `AssessmentRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating an `AssessmentRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `AssessmentRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateAssessmentRequirement
Description	Tests if this user can update a specified `AssessmentRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `AssessmentRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of the `AssessmentRequirement`
Return	`boolean`		`false` if assessment requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`assessmentRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `assessmentRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getAssessmentRequirementFormForUpdate
Description	Gets the assessment requirement form for updating an existing credential requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of the `AssessmentRequirement`
Return	`osid.course.requisite.AssessmentRequirementForm`		the assessment requirement form
Errors	NOT_FOUND		`assessmentRequirementId` is not found
	NULL_ARGUMENT		`assessmentRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateAssessmentRequirement
Description	Updates an existing assessment requirement.
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of the `AssessmentRequirement`
Parameters	`osid.course.requisite.AssessmentRequirementForm`	`assessmentRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`assessmentRequirementId` is not found
	NULL_ARGUMENT		`assessmentRequirementId` or `assessmentRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`assessmentRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteAssessmentRequirements
Description	Tests if this user can delete `AssessmentRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting an `AssessmentRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `AssessmentRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteAssessmentRequirement
Description	Tests if this user can delete a specified `AssessmentRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `AssessmentRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this assessment requirement.
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of the `AssessmentRequirement`
Return	`boolean`		`false` if deletion of this `AssessmentRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`assessmentRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `assessmentRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteAssessmentRequirement
Description	Deletes an `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of the `AssessmentRequirement` to remove
Errors	NOT_FOUND		`assessmentRequirementId` not found
	NULL_ARGUMENT		`assessmentRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteAssessmentRequirements
Description	Deletes all `AssessmentRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageAssessmentRequirementAliases
Description	Tests if this user can manage `Id` aliases for `AssessmentRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `AssessmentRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasAssessmentRequirement
Description	Adds an `Id` to an `AssessmentRequirement` for the purpose of creating compatibility. The primary `Id` of the `AssessmentRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another assessment requirement, it is reassigned to the given assessment requirement `Id.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`assessmentRequirementId` not found
	NULL_ARGUMENT		`assessmentRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAssessmentRequirement
Description	Adds an `AssessmentRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Errors	ALREADY_EXISTS		`assessmentRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `assessmentRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `assessmentRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAssessmentRequirement
Description	Removes anAssessment `Requirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Errors	NOT_FOUND		`requisiteId` or `assessmentRequirementId` not found or `assessmentRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `assessmentRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAssessmentRequirements
Description	Removes all `AssessmentRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToAssessmentRequirement
Description	Adds an alternative `Requisite` to an `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `assessmentRequirementId`
	NOT_FOUND		`assessmentRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`assessmentRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromAssessmentRequirement
Description	Removes an alternative `Requisite` from an `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`assessmentRequirementId` or `requisiteId` not found or `requisiteId` not part of `assessmentRequirementId`
	NULL_ARGUMENT		`assessmentRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromAssessmentRequirement
Description	Removes all `Requisites` from an `AssessmentRequirement.`
Parameters	`osid.id.Id`	`assessmentRequirementId`	the `Id` of an `AssessmentRequirement`
Errors	NOT_FOUND		`assessmentRequirementId` not found
	NULL_ARGUMENT		`assessmentRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canCreateAwardRequirements
Description	Tests if this user can create `AwardRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known creating an `AwardRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer create operations to an unauthorized user.
Return	`boolean`		`false` if `AwardRequirement` creation is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canCreateAwardRequirementWithRecordTypes
Description	Tests if this user can create a single `AwardRequirement` using the desired record types. While `CourseRequisiteManager.getAwardRequirementRecordTypes()` can be used to examine which records are supported, this method tests which record(s) are required for creating a specific `AwardRequirement.` Providing an empty array tests if an `AwardRequirement` can be created with no records.
Parameters	`osid.type.Type[]`	`awardRequirementRecordTypes`	array of award requirement record types
Return	`boolean`		`true` if `AwardRequirement` creation using the specified record `Types` is supported, `false` otherwise
Errors	NULL_ARGUMENT		`awardRequirementRecordTypes` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getAwardRequirementFormForCreate
Description	Gets the award requirement form for creating new credential requirements. A new form should be requested for each create transaction.
Parameters	`osid.id.Id`	`awardId`	a award `Id`
Parameters	`osid.type.Type[]`	`awardRequirementRecordTypes`	array of award requirement record types
Return	`osid.course.requisite.AwardRequirementForm`		the award requirement form
Errors	NOT_FOUND		`awardId` is not found
	NULL_ARGUMENT		`awardId` or `awardRequirementRecordTypes` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		unable to get form for requested record types
Compliance	`mandatory`		This method must be implemented.
Method	createAwardRequirement
Description	Creates a new `AwardRequirement.`
Parameters	`osid.id.Id`	`awardId`	an award `Id`
Parameters	`osid.course.requisite.AwardRequirementForm`	`awardRequirementForm`	the form for this `AwardRequirement`
Return	`osid.course.requisite.AwardRequirement`		the new `AwardRequirement`
Errors	ALREADY_EXISTS		attempt at duplicating a property the underlying system is enforcing to be unique
	INVALID_ARGUMENT		one or more of the form elements is invalid
	NOT_FOUND		`awardId` is not found
	NULL_ARGUMENT		`awardid` or `awardRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`awardRequirementForm` is not of this service
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateAwardRequirements
Description	Tests if this user can update `AwardRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating an `AwardRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer update operations to an unauthorized user.
Return	`boolean`		`false` if `AwardRequirement` modification is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canUpdateAwardRequirement
Description	Tests if this user can update a specified `AwardRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known updating the `AwardRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer an update operation to an unauthorized user for this `AwardRequirement.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of the `AwardRequirement`
Return	`boolean`		`false` if award requirement modification is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`awardRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `awardRequirementId` is not found, then it is acceptable to return false to indicate the lack of an update available.
Method	getAwardRequirementFormForUpdate
Description	Gets the award requirement form for updating an existing credential requirement. A new requisite form should be requested for each update transaction.
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of the `AwardRequirement`
Return	`osid.course.requisite.AwardRequirementForm`		the award requirement form
Errors	NOT_FOUND		`awardRequirementId` is not found
	NULL_ARGUMENT		`awardRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	updateAwardRequirement
Description	Updates an existing award requirement.
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of the `AwardRequirement`
Parameters	`osid.course.requisite.AwardRequirementForm`	`awardRequirementForm`	the form containing the elements to be updated
Errors	INVALID_ARGUMENT		the form contains an invalid value
	NOT_FOUND		`awardRequirementId` is not found
	NULL_ARGUMENT		`awardRequirementId` or `awardRequirementForm` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`awardRequirementForm` is not supported
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteAwardRequirements
Description	Tests if this user can delete `AwardRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting an `AwardRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer delete operations to an unauthorized user.
Return	`boolean`		`false` if `AwardRequirement` deletion is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canDeleteAwardRequirement
Description	Tests if this user can delete a specified `AwardRequirement.` A return of true does not guarantee successful authorization. A return of false indicates that it is known deleting the `AwardRequirement` will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer a delete operation to an unauthorized user for this award requirement.
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of the `AwardRequirement`
Return	`boolean`		`false` if deletion of this `AwardRequirement` is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`awardRequirementId` is `null`
Compliance	`mandatory`		This method must be implemented.
Provider Notes	If the `awardRequirementId,` is not found, then it is acceptable to return false to indicate the lack of a delete available.
Method	deleteAwardRequirement
Description	Deletes an `AwardRequirement.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of the `AwardRequirement` to remove
Errors	NOT_FOUND		`awardRequirementId` not found
	NULL_ARGUMENT		`awardRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	deleteAwardRequirements
Description	Deletes all `AwardRequirements` in this `CourseCatalog.`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canManageAwardRequirementAliases
Description	Tests if this user can manage `Id` aliases for `AwardRequirements.` A return of true does not guarantee successful authorization. A return of false indicates that it is known changing an alias will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer alias operations to an unauthorized user.
Return	`boolean`		`false` if `AwardRequirement` aliasing is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	aliasAwardRequirement
Description	Adds an `Id` to an `AwardRequirement` for the purpose of creating compatibility. The primary `Id` of the `AwardRequirement` is determined by the provider. The new `Id` performs as an alias to the primary `Id.` If the alias is a pointer to another award requirement, it is reassigned to the given award requirement `Id.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Parameters	`osid.id.Id`	`aliasId`	the alias `Id`
Errors	ALREADY_EXISTS		`aliasId` is in use as a primary `Id`
	NOT_FOUND		`awardRequirementId` not found
	NULL_ARGUMENT		`awardRequirementId` or `aliasId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAwardRequirement
Description	Adds an `AwardRequirement` to a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Errors	ALREADY_EXISTS		`awardRequirementId` is already part of `requisiteId`
	NOT_FOUND		`requisiteId` or `awardRequirementId` not found
	NULL_ARGUMENT		`requisiteId` or `awardRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAwardRequirement
Description	Removes anAward `Requirement` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Errors	NOT_FOUND		`requisiteId` or `awardRequirementId` not found or `awardRequirementId` not part of `requisiteId`
	NULL_ARGUMENT		`requisiteId` or `awardRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAwardRequirements
Description	Removes all `AwardRequirements` from a `Requisite.`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`requisiteId` not found
	NULL_ARGUMENT		`requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addAltRequisiteToAwardRequirement
Description	Adds an alternative `Requisite` to an `AwardRequirement.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	ALREADY_EXISTS		`requisiteId` is already part of `awardRequirementId`
	NOT_FOUND		`awardRequirementId` or `requisiteId` not found
	NULL_ARGUMENT		`awardRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisiteFromAwardRequirement
Description	Removes an alternative `Requisite` from an `AwardRequirement.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Parameters	`osid.id.Id`	`requisiteId`	the `Id` of a `Requisite`
Errors	NOT_FOUND		`awardRequirementId` or `requisiteId` not found or `requisiteId` not part of `awardRequirementId`
	NULL_ARGUMENT		`awardRequirementId` or `requisiteId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeAltRequisitesFromAwardRequirement
Description	Removes all `Requisites` from an `AwardRequirement.`
Parameters	`osid.id.Id`	`awardRequirementId`	the `Id` of an `AwardRequirement`
Errors	NOT_FOUND		`awardRequirementId` not found
	NULL_ARGUMENT		`awardRequirementId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.