I can't really find this answer on the internet. Hope it helps someone else.
If you want to set StorageClass on the disk level (once for every upload).
You can change it on the config\filesystems.php
's3' => [
'driver' => 's3',
'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),
'region' => env('AWS_DEFAULT_REGION'),
'bucket' => env('AWS_BUCKET'),
'url' => env('AWS_URL'),
'endpoint' => env('AWS_ENDPOINT'),
'use_path_style_endpoint' => env('AWS_USE_PATH_STYLE_ENDPOINT', false),
'throw' => false,
'options' => [
'StorageClass' => 'INTELLIGENT_TIERING'
]
],
Other possible options...
'ACL',
'CacheControl',
'ContentDisposition',
'ContentEncoding',
'ContentLength',
'ContentType',
'Expires',
'GrantFullControl',
'GrantRead',
'GrantReadACP',
'GrantWriteACP',
'Metadata',
'RequestPayer',
'SSECustomerAlgorithm',
'SSECustomerKey',
'SSECustomerKeyMD5',
'SSEKMSKeyId',
'ServerSideEncryption',
'StorageClass',
'Tagging',
'WebsiteRedirectLocation',
Ref: thephpleague/flysystem-aws-s3-v3