| GET | /timespantype/{timeSpanTypeCode} | Get a Time Span Type |
| GET | /timespantype/list | Gets a list of all active Resource Types. |
| POST | /timespantype | Create a Time Span Type |
| POST | /timespantype/{timeSpanTypeCode} | Modify a Time Span Type |
| DELETE | /timespantype/{timeSpanTypeCode} | 'Soft' delete a Time Span Type |
| POST | /timespantype/{timeSpanTypeCode}/activate | Activate a Time Span Type | Activates a Time Span Type if it has been previously 'deleted'. |
| POST | /timespantype/{timeSpanTypeCode}/pk | Modifies the primary key (timeSpanTypeCode) on a TimeSpan Type | This is a safe operation with aftonApi. All entity relationships are preserved. |