Unknown Tag <ac:structured-macro ac:name=/ while update the page in confluence using REST API

[Bhakya]

Hello,

Getting Internal Server Error while update the page in confluence.

This is because of this tag <ac:structured-macro ac:name=XX> in  update body .storage.value input.

When i tried to update the confluence page through HTML file,its get updated successfully at first time.When i did on second time it is throwing error.

{"id":"12345","type":"page","title":"XXX","space":{"key":"XX"},"body":{"storage":{"value":"<p><br /></p><p> <ac:structured-macro ac:name=\<p>The content to append</p>","representation":"storage"}},"version":{"number":XX}}

[David Simpson _David Simpson Apps_]

The body.storage.value needs to be valid XML in order to save correctly.

Rather than 

<ac:structured-macro ac:name=XX>...</ac:structured-macro>

wrap parameters in double quotes like so

<ac:structured-macro ac:name="XX">...</ac:structured-macro>