public void setMessages(java.util.Collection<MessageDetail> messages) {
        if (messages == null) {
            this.messages = null;
            return;
        }

        this.messages = new java.util.ArrayList<MessageDetail>(messages);
    }
Provides a status code and message regarding issues found with the flow source metadata.

@param messages
       Provides a status code and message regarding issues found with the flow source metadata.
aws-java-sdk-mediaconnect/src/main/java/com/amazonaws/services/mediaconnect/model/DescribeFlowSourceMetadataResult.java