merge cleanup

Author: stephenatsembit

src/DataStax.AstraDB.DataApi/Core/Query/ProjectionBuilder.cs

@@ -388,80 +388,6 @@ public ExclusiveProjectionBuilder<T> IncludeSpecial<TField>(Expression<Func<T, T
         return this;
     }
 
-    /// <summary>
-    /// Specify a field to include in the projection.
-    /// </summary>
-    /// <param name="fieldName">The name of the field to include.</param>
-    /// <returns>The projection builder.</returns>
-    public ExclusiveProjectionBuilder<T> Slice(string fieldName, int start, int length = 0)
-    {
-        var projection = new Projection() { FieldName = fieldName, Include = true, SliceStart = start };
-        if (length > 0)
-        {
-            projection.SliceLength = length;
-        }
-        _projections.Add(projection);
-        return this;
-    }
-
-    /// <summary>
-    /// Specify a field to include in the projection.
-    /// </summary>
-    /// <typeparam name="TField">The type of the field to include.</typeparam>
-    /// <param name="fieldExpression">The field to include in the projection.</param>
-    /// <returns>The projection builder.</returns>
-    public ExclusiveProjectionBuilder<T> Slice<TField>(Expression<Func<T, TField>> fieldExpression, int start, int length = 0)
-    {
-        var fieldName = fieldExpression.GetMemberNameTree();
-        var projection = new Projection() { FieldName = fieldName, Include = true, SliceStart = start };
-        if (length > 0)
-        {
-            projection.SliceLength = length;
-        }
-        _projections.Add(projection);
-        return this;
-    }
-
-    /// <summary>
-    /// Specify a special field to include in the projection.
-    /// </summary>
-    /// <param name="fieldName">The name of the field to include.</param>
-    /// <returns>The projection builder.</returns>
-    public ExclusiveProjectionBuilder<T> IncludeSpecial(string fieldName)
-    {
-        _projections.Add(new Projection() { FieldName = fieldName, Include = true });
-        return this;
-    }
-
-    /// <summary>
-    /// Specify a special field to include in the projection.
-    /// </summary>
-    /// <param name="fieldName">The name of the field to include.</param>
-    /// <returns>The projection builder.</returns>
-    public ExclusiveProjectionBuilder<T> IncludeSpecial<TField>(Expression<Func<T, TField>> fieldExpression)
-    {
-        var isSpecial = false;
-        if (ExpressionValidator.DoesPropertyHaveAttribute<T, TField, DocumentMappingAttribute>(fieldExpression))
-        {
-            isSpecial = true;
-        }
-        if (ExpressionValidator.DoesPropertyHaveAttribute<T, TField, DocumentIdAttribute>(fieldExpression))
-        {
-            isSpecial = true;
-        }
-        var fieldName = fieldExpression.GetMemberNameTree();
-        if (fieldName == "_id")
-        {
-            isSpecial = true;
-        }
-        if (!isSpecial)
-        {
-            throw new ArgumentException($"Property '{fieldName}' must either have the '{typeof(DocumentMappingAttribute).Name}' attribute or be the '{typeof(DocumentIdAttribute).Name}' attribute.", nameof(fieldExpression));
-        }
-        _projections.Add(new Projection() { FieldName = fieldName, Include = true });
-        return this;
-    }
-
     public override IProjectionBuilder Clone()
     {
         var clone = new ExclusiveProjectionBuilder<T>();