toMap method
Implementation
Map<String, String> toMap() {
return <String, String>{
if (xCosAcl != null) 'x-cos-acl': xCosAcl!,
if (xCosGrantRead != null) 'x-cos-grant-read': xCosGrantRead!,
if (xCosGrantWrite != null) 'x-cos-grant-write': xCosGrantWrite!,
if (xCosGrantReadAcp != null) 'x-cos-grant-read-acp': xCosGrantReadAcp!,
if (xCosGrantWriteAcp != null)
'x-cos-grant-write-acp': xCosGrantWriteAcp!,
if (xCosGrantFullControl != null)
'x-cos-grant-full-control': xCosGrantFullControl!,
};
}