The SDK does not allow me to create pages using HTML tags

[Kies Tom]

This is the content of Debug.
~~~
b'{"statusCode":400,"data":{"authorized":false,"valid":true,"allowedInReadOnlyMode":true,"errors":[],"successful":false},"message":"Error parsing xhtml: Unexpected close tag </span>; expected </img>.\\n at [row,col {unknown-source}]: [1,1031]","reason":"Bad Request"}'
~~~

I want to ask how to convert the HTML language to the specification language required by the SDK at once.

Another problem is that the content I get using the SDK is HTML, but using create_page does not allow HTML tags.

The SDK does not have the ability to convert meaning.

Isn't that a conflict?

[Kies Tom]

I think confluence SDK is responsible for converting the HTML to the format required by the SDK.