Please use PATCH /v1/securitygroups/// instead
API key for authentication. Make sure to include the word apikey, followed by a single space and then your token.
Example: apikey 1234$abcdef
Project ID
Region ID
Security Group ID
Serializer used for accepting user's input. Any field is valid for this serializer except for read-only or internal (issued by regular user) keys.
Everything is OK