Predecessors

Add predecessor

Adds an existing task as a predecessor to provided task.

Parameters

Parameter	Description
Task app name	Name of Task app in SharePoint (not id)
Task ID	ID of task
Predecessor task id	ID of predecessor task

Output

Record with information about whether operation failed or not.

Member	Description
HasFailed	Whether operation has failed or not
ErrorMessage	A description of the failure, if any
ErrorCode	An error code related to operation failure. Is 0 if no failure occured

Errors

Error code	Description
1000	Unspecified error.
1000001	User is not authorized to perform operation.
1000004	Item with given id does not exist.

Get predecessors

Gets all predecessors of given task.

Parameters

Parameter	Description
Task app name	Name of Task app in SharePoint (not id)
Task ID	ID of task

Output

Record with information about whether operation failed or not. If succesful, result of operation is stored in Results member

Member	Description
HasFailed	Whether operation has failed or not
ErrorMessage	A description of the failure, if any
ErrorCode	An error code related to operation failure. Is 0 if no failure occured
Results	Table variable containing the results of operation

Structure of Results Results

TaskID

Value

Errors

Error code	Description
1000	Unspecified error.
1000001	User is not authorized to perform operation.
1000004	Item with given id does not exist.

Remove all predecessor

Removes all predecessor of provided task.

Parameters

Parameter	Description
Task app name	Name of Task app in SharePoint (not id)
Task ID	ID of task

Output

Record with information about whether operation failed or not.

Member	Description
HasFailed	Whether operation has failed or not
ErrorMessage	A description of the failure, if any
ErrorCode	An error code related to operation failure. Is 0 if no failure occured

Errors

Error code	Description
1000	Unspecified error.
1000001	User is not authorized to perform operation.
1000004	Item with given id does not exist.

Remove predecessor

Removes a predecessor of provided task.

Parameters

Parameter	Description
Task app name	Name of Task app in SharePoint (not id)
Task ID	ID of task
Predecessor task id	ID of predecessor task

Output

Record with information about whether operation failed or not.

Member	Description
HasFailed	Whether operation has failed or not
ErrorMessage	A description of the failure, if any
ErrorCode	An error code related to operation failure. Is 0 if no failure occured

Errors

Error code	Description
1000	Unspecified error.
1000001	User is not authorized to perform operation.
1000004	Item with given id does not exist.