Merge pull request #585 from latchbio/anirudh/typecast

type cast sample id

Author: AnirudhNarsipur

CHANGELOG.md

@@ -16,6 +16,12 @@ Types of changes
 
 # Latch SDK Changelog
 
+## 2.69.1 - 2026-03-02
+
+### Fixed
+
+* Fix registry link values storing `sampleId` as number instead of string
+
 ## 2.69.0 - 2026-03-02
 
 ### Added

pyproject.toml

@@ -12,7 +12,7 @@ include = ["src/**/*.py", "src/**/py.typed", "src/latch_cli/services/init/*"]
 
 [project]
 name = "latch"
-version = "2.69.0"
+version = "2.69.1"
 description = "The Latch SDK"
 authors = [{ name = "Kenny Workman", email = "kenny@latch.bio" }]
 maintainers = [{ name = "Ayush Kamat", email = "ayush@latch.bio" }]

src/latch/registry/utils.py

@@ -150,7 +150,7 @@ def to_python_literal(registry_literal: DBValue, registry_type: RegistryType):
 
         from latch.registry.record import Record
 
-        return Record(value["sampleId"])
+        return Record(str(value["sampleId"]))
 
     if primitive == "string":
         if isinstance(value, str):
@@ -322,7 +322,7 @@ def to_registry_literal(
                 "cannot convert non-record python literal to registry link"
             )
 
-        value = {"sampleId": python_literal.id}
+        value = {"sampleId": str(python_literal.id)}
     elif primitive == "blob":
         if not (
             isinstance(python_literal, LatchFile)