$top Parameter
When you retrieve records from MYOB Acumatica by using the contract-based REST API, you use the $top parameter to specify the number of records to be returned from MYOB Acumatica. That is, if you specify N as the value of this parameter, the first N records will be returned from MYOB Acumatica.
If you do not use the $top parameter in a request, all records will be returned. However, if a limit is specified in SQL Server Resource Governor and the number of available records exceeds the limit, an error will be returned.
Example: Retrieval of the First Five Records
To obtain only first five records from the list, you use the following parameter string: $top=5.