public void setCategories(java.util.Collection<CategoryProperties> categories) {
        if (categories == null) {
            this.categories = null;
            return;
        }

        this.categories = new java.util.ArrayList<CategoryProperties>(categories);
    }
<p>
Provides detailed information about your Call Analytics categories, including all the rules associated with each
category.
</p>

@param categories
       Provides detailed information about your Call Analytics categories, including all the rules associated
       with each category.
aws-java-sdk-transcribe/src/main/java/com/amazonaws/services/transcribe/model/ListCallAnalyticsCategoriesResult.java