YamlConfigFileNamePattern
@Pattern(value = "^[a-zA-Z0-9_-]+\.(yml|yaml)$")
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.TYPE, AnnotationTarget.TYPE_PARAMETER] )
Annotation to specify that a file name must follow a YAML configuration file name pattern. The file name must match the regular expression: ^[a-zA-Z0-9_-]+\\.(yml|yaml)$.