public static AckEventType of(String value) {
        return value == null ? null : new AckEventType(Values.fromValue(value), value);
    }
Create a new {@link AckEventType} from the String value.

@param value String value of the error code.
@return An {@link AckEventType} or null if the value was null.
aws-java-sdk-kinesisvideo/src/main/java/com/amazonaws/services/kinesisvideo/model/AckEventType.java