diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 1974c98a1d1ff..c62501a70dbe3 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -129,7 +129,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.core.resample.Resampler.quantile PR01,PR07" \
         -i "pandas.core.resample.Resampler.sem SA01" \
         -i "pandas.core.resample.Resampler.std SA01" \
-        -i "pandas.core.resample.Resampler.sum SA01" \
         -i "pandas.core.resample.Resampler.transform PR01,RT03,SA01" \
         -i "pandas.core.resample.Resampler.var SA01" \
         -i "pandas.errors.AttributeConflictWarning SA01" \
diff --git a/pandas/core/resample.py b/pandas/core/resample.py
index 42fed83398737..ca4d3fc768efb 100644
--- a/pandas/core/resample.py
+++ b/pandas/core/resample.py
@@ -1021,6 +1021,10 @@ def sum(
         """
         Compute sum of group values.
 
+        This method provides a simple way to compute the sum of values within each
+        resampled group, particularly useful for aggregating time-based data into
+        daily, monthly, or yearly sums.
+
         Parameters
         ----------
         numeric_only : bool, default False
@@ -1039,6 +1043,14 @@ def sum(
         Series or DataFrame
             Computed sum of values within each group.
 
+        See Also
+        --------
+        core.resample.Resampler.mean : Compute mean of groups, excluding missing values.
+        core.resample.Resampler.count : Compute count of group, excluding missing
+            values.
+        DataFrame.resample : Resample time-series data.
+        Series.sum : Return the sum of the values over the requested axis.
+
         Examples
         --------
         >>> ser = pd.Series(