fix(adms): change size_in_byte fields from float to int

DocumentSizeInByte and DocContentVersionSizeInByte are Decimal(12) in
the CDS — whole-number byte counts. float allows fractional values that
can never occur and loses precision for files > 2^53 bytes.

Affected fields:
  Document.document_size_in_byte:                     float | None → int | None
  DocumentContentVersion.doc_content_version_size_in_byte: float | None → int | None

Test fixture updated: DocumentSizeInByte: 1024.0 → 1024.

Author: adwitiyasushant

src/sap_cloud_sdk/adms/_models.py

@@ -126,7 +126,7 @@ class DocumentContentVersion:
     doc_content_version_comment: str | None = None
     doc_content_version_is_latest: bool | None = None
     doc_content_version_mime_type: str | None = None
-    doc_content_version_size_in_byte: float | None = None
+    doc_content_version_size_in_byte: int | None = None
     # Internal object-store URI — do not expose to end users.
     doc_content_version_stream_uri: str | None = None
     doc_content_version_content_hash: str | None = None
@@ -194,7 +194,7 @@ class Document:
 
     document_mime_type: str | None = None
     document_description: str | None = None
-    document_size_in_byte: float | None = None
+    document_size_in_byte: int | None = None
     # Internal object store URI — do NOT expose directly to end users.
     document_content_stream_uri: str | None = None
     # Only populated for BaseType.URL documents.

tests/adms/unit/test_models.py

@@ -78,7 +78,7 @@ def test_from_dict_full(self):
             "DocumentTypeID": "INVOICE",
             "DocumentState": "CLEAN",
             "DocumentMimeType": "application/pdf",
-            "DocumentSizeInByte": 1024.0,
+            "DocumentSizeInByte": 1024,
             "DocumentIsLocked": False,
         }
         doc = Document.from_dict(data)