AT:

• the configuration of the single report has a aggregationType being added
• the field can have the following values: either "min", "max", "avg" or "median"
• by default the aggregationType field is set to "avg"
• when an alert checks the report result, it reads the configuration field and takes respective operations number, instead of always using the average.
• the new configuration parameter is added to the rest api documentation

Background:
The user needs to be able to define on what operation value the report or and with that the respective the alert should be based on.