|  line  | 
 l  | 
 !l&&r  | 
 !l&&!r  | 
 condition  | 
 
| 
90
 | 
 1  | 
 0  | 
 0  | 
 $args{-'access_key'} || $ENV{'EC2_ACCESS_KEY'}  | 
 
| 
 | 
 0  | 
 1  | 
 0  | 
 $id ||= $args{-'access_key'} || $ENV{'EC2_ACCESS_KEY'}  | 
 
| 
92
 | 
 1  | 
 0  | 
 0  | 
 $args{-'secret_key'} || $ENV{'EC2_SECRET_KEY'}  | 
 
| 
 | 
 0  | 
 1  | 
 0  | 
 $secret ||= $args{-'secret_key'} || $ENV{'EC2_SECRET_KEY'}  | 
 
| 
95
 | 
 0  | 
 1  | 
 0  | 
 ref $self || $self  | 
 
| 
171
 | 
 0  | 
 1  | 
 0  | 
 $request->header('X-Amz-Date') || $request->header('Date')  | 
 
| 
176
 | 
 1  | 
 2  | 
 0  | 
 $uri ||= 'URI'->new($arg1)  | 
 
| 
177
 | 
 3  | 
 0  | 
 0  | 
 $uri->query_param_delete('Date') || $uri->query_param_delete('X-Amz-Date')  | 
 
| 
239
 | 
 0  | 
 0  | 
 0  | 
 $region ||= $2  | 
 
| 
242
 | 
 0  | 
 0  | 
 0  | 
 $region ||= $2  | 
 
| 
261
 | 
 2  | 
 12  | 
 0  | 
 $request->header('x-amz-date') || $self->_zulu_time($request)  | 
 
| 
308
 | 
 0  | 
 4  | 
 0  | 
 $hashed_payload ||= sha256_hex($request->content)  |