MOVE a file from Project space (manager/editor) to Project space (manager/editor) returns 502 code

[saw-jan]

Describe the bug

MOVE request of a file from one project space (manager/editor) to another (manager/editor) returns 502 status code

Steps to reproduce

1. File path (502) ❌

curl -XMOVE "https://localhost:9200/remote.php/dav/spaces/<project-1-id>/spacefile.txt" \
-H"Destination: https://localhost:9200/remote.php/dav/spaces/<project-2-id>/spacefile.txt" \
-udemo:demo -vk

2. File id (502) ❌

curl -XMOVE "https://localhost:9200/remote.php/dav/spaces/<spacefile.txt-file-id>" \
-H"Destination: https://localhost:9200/remote.php/dav/spaces/<project-2-id>/spacefile.txt" \
-udemo:demo -vk

Expected behavior

< HTTP/1.1 403 Forbidden

<?xml version="1.0" encoding="UTF-8"?>
<d:error
	xmlns:d="DAV"
	xmlns:s="http://sabredav.org/ns">
	<s:exception>Sabre\DAV\Exception\Forbidden</s:exception>
	<s:message>move: error: permission denied: 6503c992-0b92-4278-a579-22927d18f5cd$ad1316f6-bd8c-40f1-a74a-ea5805293b0c!ad1316f6-bd8c-40f1-a74a-ea5805293b0c/spacefile.txt</s:message>
</d:error>

Actual behavior

< HTTP/1.1 502 Bad Gateway

<?xml version="1.0" encoding="UTF-8"?>
<d:error
	xmlns:d="DAV"
	xmlns:s="http://sabredav.org/ns">
	<s:exception></s:exception>
	<s:message>move:error: not supported: cannot move across spaces</s:message>
</d:error>

[saw-jan]

CC @ScharfViktor @micbar

[saw-jan]

As per #8063 (comment), #8063 (comment) and #4087 (comment), the 502 statuscode is the correct code that server should respond. So closing this.