question: an md5 digest of the non-url-encoded message attribute string . this can be used to verify that amazon sqs received the message correctly . amazon sqs first url decodes the message before creating the md5 digest . for information about md5 , go to http://www.faqs.org/rfcs/rfc1321.html . concode_field_sep String mD5OfMessageBody concode_elem_sep String messageId concode_elem_sep String mD5OfMessageAttributes concode_field_sep SendMessageResult withMD5OfMessageAttributes concode_elem_sep void setMD5OfMessageAttributes concode_elem_sep SendMessageResult withMD5OfMessageBody concode_elem_sep String getMessageId concode_elem_sep SendMessageResult withMessageId concode_elem_sep int hashCode concode_elem_sep void setMD5OfMessageBody concode_elem_sep boolean equals concode_elem_sep SendMessageResult clone concode_elem_sep String toString concode_elem_sep void setMessageId concode_elem_sep String getMD5OfMessageBody
target: String function ( ) { return mD5OfMessageAttributes ; }