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<< Click to Display Table of Contents >> Raynet One Data Hub > 14.0 > Connectors > Alphabetic Connector List > Microsoft Graph Generic Query > Connector Parameters Configuration |
This parameter defines the number of records fetched beforehand to determine the set of columns. If set to null all records will be fetched.
Technical Name |
header_look_ahead |
Category |
Functional |
Type |
Integer null |
Default Value |
100000, null |
Example Values |
10000 |
Some API endpoints have variable records but do not describe the columns and respectively the column names beforehand. However, this is necessary to prepare the output .csv. The connector will collect and cache a number of records before writing the first line to the .csv. If this number is too small, not all fields will be determined and these will be missing in the final data. If this number is large, the memory consumption of the connector will increase.