Made attributes values to be optional

* Made attributes values to be optional

Author: shantojoseph

CHANGELOG.md

@@ -11,3 +11,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Parallel file download functionality with HTTP range requests
 - Group download capabilities with intelligent rate limiting
 - Comprehensive test suite with coverage reporting
+## [0.0.8] - 2025-10-21
+- Made label and expression parameters optional in attribute api response 
+

dataquery/__init__.py

@@ -14,11 +14,11 @@
 For more information, visit: https://github.com/dataquery/dataquery-sdk
 """
 
-__version__ = "0.0.7"
+__version__ = "0.0.8"
 __author__ = "DATAQUERY SDK Team"
-__email__ = "support@dataquery.com"
+__email__ = "dataquery@jpmorgan.com"
 __license__ = "MIT"
-__url__ = "https://github.com/dataquery/dataquery-sdk-python"
+__url__ = "https://github.com/jpmorganchase/dataquery-sdk"
 
 # Authentication imports
 from .auth import (

dataquery/models.py

@@ -954,16 +954,16 @@ class Instrument(BaseModel):
 class Attribute(BaseModel):
     """Model representing an attribute measure for an instrument."""
 
-    attribute_id: str = Field(
-        ..., alias="attribute-id", description="Unique attribute measure identifier"
+    attribute_id: Optional[str] = Field(
+        None, alias="attribute-id", description="Unique attribute measure identifier"
     )
-    attribute_name: str = Field(
-        ..., alias="attribute-name", description="Attribute short name"
+    attribute_name: Optional[str] = Field(
+        None, alias="attribute-name", description="Attribute short name"
     )
-    expression: str = Field(
-        ..., description="Traditional DataQuery time-series identifier"
+    expression: Optional[str] = Field(
+        None, description="Traditional DataQuery time-series identifier"
     )
-    label: str = Field(..., description="Name of a time-series data set")
+    label: Optional[str] = Field(None, description="Name of a time-series data set")
     last_published: Optional[str] = Field(
         None, alias="last-published", description="Date/Time data was last published"
     )
@@ -1017,7 +1017,9 @@ class InstrumentWithAttributes(BaseModel):
         None, alias="instrument-isin", description="Instrument ISIN"
     )
     group: Optional[Dict[str, str]] = Field(None, description="Group information")
-    attributes: List[Attribute] = Field(..., description="List of attributes")
+    attributes: Optional[List[Attribute]] = Field(
+        None, description="List of attributes"
+    )
 
     model_config = ConfigDict(extra="allow", populate_by_name=True)