[#3] Added generate proto script create container method

Signed-off-by: Ilyas Niyazov <i.niyazov@yadro.com>

frostfs_sdk/models/dto/owner_id.py

@@ -0,0 +1,20 @@
+from base58 import b58decode
+from dataclasses import dataclass
+
+@dataclass(frozen=True)
+class OwnerId:
+    value: str
+
+    def __post_init__(self):
+        if not self.value or self.value.strip() == "":
+            raise ValueError(f"{self.__class__.__name__} value is not present")
+
+    def to_hash(self) -> bytes:
+        """Decodes the Base58-encoded value into a byte array."""
+        try:
+            return b58decode(self.value)
+        except Exception as e:
+            raise ValueError(f"Failed to decode Base58 value: {self.value}") from e
+
+    def __str__(self) -> str:
+        return self.value