url to workspace storage; returns fileName, contentType, readUrl. Use fileName in post media / articles like a normal upload.curl --location 'https://app.highperformr.ai/api/v1/media/upload-url' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"url": "http://example.com"
}'{
"fileName": "string",
"contentType": "string",
"readUrl": "http://example.com"
}