public void setDay(String day) {
        this.day = day;
    }
<p>
The day that the hours of operation applies to.
</p>

@param day
       The day that the hours of operation applies to.
@see HoursOfOperationDays
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/HoursOfOperationConfig.java