curl --location --request POST '/api/projects//avatar/upload-url' \
--header 'Accept-Language;' \
--header 'Content-Type: application/json' \
--data-raw '{
"fileType": "image/jpeg",
"fileName": "avatar.jpg"
}'{
"uploadUrl": "https://s3.storage.ru/bucket/path/file.jpg?signature=...",
"key": "channels/550e8400-e29b-41d4-a716-446655440000/avatar.jpg",
"expiresIn": 3600
}