[#81] Clarify that attribute names must be unique

All types of attribute keys must be unique and can't be repeated in the same
entity.

- Containers with duplicated attribute keys must not be accepted by InnerRing on
  creation.
- Nodes with duplicated attribute keys can't be accepted to NetMap by InnerRing
- Objects with duplicated attribute keys must be considered invalid and not
  accepted in PUT operations

Signed-off-by: Stanislav Bogatyrev <stanislav@nspcc.ru>
This commit is contained in:
Stanislav Bogatyrev 2020-12-11 09:46:00 +03:00 committed by Stanislav Bogatyrev
parent 99a537ea65
commit a8c1779690
3 changed files with 10 additions and 3 deletions

View file

@ -31,7 +31,9 @@ message Container {
// container. Container attributes are immutable. They are set at container
// creation and can never be added or updated.
//
// Key name must be a valid UTF-8 string. Value can't be empty.
// Key name must be a container-unique valid UTF-8 string. Value can't be
// empty. Containers with duplicated attribute names or attributes with empty
// values will be considered invalid.
//
// There are some "well-known" attributes affecting system behaviour:
//