Unable to use c3_aws_sdk_path filter

[joegarb]

In #46 it was stated that we can use the c3_aws_sdk_path filter to prevent this plugin from loading the AWS SDK. I'm attempting to do that to resolve conflicts with this plugin redeclaring guzzle classes, since another plugin I use also includes guzzle and the two conflict.

This could be my lack of understanding, but I'm unable to make use of the c3_aws_sdk_path filter because the code in c3-cloudfront-clear-cache.php that calls apply_filters is executed before I can call add_filter in either my functions.php or in my custom plugin.

Please advise if the solution shown in #46 works as stated?