DOC: Update stype_out documentation

Author: robertmaierle

databento/historical/api/batch.py

@@ -135,6 +135,8 @@ def submit_job(
             The input symbology type to resolve from.
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
+            Must be a valid symbology combination with `stype_in`.
+            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
 

databento/historical/api/symbology.py

@@ -50,6 +50,8 @@ def resolve(
             The input symbology type to resolve from.
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
+            Must be a valid symbology combination with `stype_in`.
+            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
         start_date : date or str
             The inclusive UTC start date of the request range.
         end_date : date or str, optional

databento/historical/api/timeseries.py

@@ -80,6 +80,8 @@ def get_range(
             The input symbology type to resolve from.
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
+            Must be a valid symbology combination with `stype_in`.
+            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
         path : PathLike[str] or str, optional
@@ -178,6 +180,8 @@ async def get_range_async(
             The input symbology type to resolve from.
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
+            Must be a valid symbology combination with `stype_in`.
+            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
         path : PathLike[str] or str, optional