Added a new region property. If the endpoint property is still set, it still takes precedence but if a region is set in the plugin group or the plugin level then it will use that. Since region is included in the plugin groups, this allows users to define a plugin group and have it work for the ec2 node source, without defining credentials or the endpoint on the plugin defintion.
Added a new region property. If the endpoint property is still set, it still takes precedence but if a region is set in the plugin group or the plugin level then it will use that. Since region is included in the plugin groups, this allows users to define a plugin group and have it work for the ec2 node source, without defining credentials or the endpoint on the plugin defintion.