Read all performance periods. PM
| siteid globally unique identifier Required | 
None.
| 
								
							ID
							
								integer
											Required on Update
							
							 ID of the given period.  | 
						
					
| 
							SiteID
							
								globally unique identifier
											Required on Create
							
							 ID of the site for the given period.  | 
						
					
| 
							StartDate
							
								date
											Required
							
							 Start date of the given period.  | 
						
					
| 
							EndDate
							
								date
											Required
							
							 End date of the given period.  | 
						
					
| 
							TotalProjects
							
								integer
											ReadOnly
							
							 Total number of projects for the given period.  | 
						
					
| 
							TotalCommitments
							
								integer
											ReadOnly
							
							 Total number of commitments for the given period.  | 
						
					
| 
							DateSpan
							
								string
											ReadOnly
							
							 Span of dates for the given period.  | 
						
					
| 
							Permissions
							
								integer
											ReadOnly
							
							 Permissions for the given period.  | 
						
					
<Period xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://col4.com/api/v4"> <DateSpan>sample string 5</DateSpan> <Permissions>6</Permissions> <TotalCommitments>1</TotalCommitments> <TotalProjects>1</TotalProjects> <ID>1</ID> <SiteID>328d1617-4675-48de-811b-7b863c278ff3</SiteID> <StartDate>2025-10-31T15:01:12.2565459+00:00</StartDate> <EndDate>2025-10-31T15:01:12.2565459+00:00</EndDate> </Period>
{
  "TotalProjects": 1,
  "TotalCommitments": 1,
  "DateSpan": "sample string 5",
  "Permissions": 6,
  "ID": 1,
  "SiteID": "328d1617-4675-48de-811b-7b863c278ff3",
  "StartDate": "2025-10-31T15:01:12.2565459+00:00",
  "EndDate": "2025-10-31T15:01:12.2565459+00:00"
}