From 26c232e991f43451a0d7c994d4213ed40be1e6ff Mon Sep 17 00:00:00 2001
From: Fernando Fontoura de Almeida <fernando.almeida@prodest.es.gov.br>
Date: Tue, 13 Aug 2019 12:16:21 -0300
Subject: [PATCH] feat(date-range-agg): Add Missing method

---
 .../Aggregations/Bucket/DateRange/DateRangeAggregation.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Nest/Aggregations/Bucket/DateRange/DateRangeAggregation.cs b/src/Nest/Aggregations/Bucket/DateRange/DateRangeAggregation.cs
index 2df7a6fc934..f60e073bb43 100644
--- a/src/Nest/Aggregations/Bucket/DateRange/DateRangeAggregation.cs
+++ b/src/Nest/Aggregations/Bucket/DateRange/DateRangeAggregation.cs
@@ -16,6 +16,9 @@ public interface IDateRangeAggregation : IBucketAggregation
 		[JsonProperty("format")]
 		string Format { get; set; }
 
+		[JsonProperty("missing")]
+		object Missing { get; set; }
+
 		[JsonProperty("ranges")]
 		IEnumerable<IDateRangeExpression> Ranges { get; set; }
 
@@ -31,6 +34,7 @@ public DateRangeAggregation(string name) : base(name) { }
 
 		public Field Field { get; set; }
 		public string Format { get; set; }
+		public object Missing { get; set; }
 		public IEnumerable<IDateRangeExpression> Ranges { get; set; }
 		public string TimeZone { get; set; }
 
@@ -46,6 +50,8 @@ public class DateRangeAggregationDescriptor<T>
 
 		string IDateRangeAggregation.Format { get; set; }
 
+		object IDateRangeAggregation.Missing { get; set; }
+
 		IEnumerable<IDateRangeExpression> IDateRangeAggregation.Ranges { get; set; }
 
 		string IDateRangeAggregation.TimeZone { get; set; }
@@ -56,6 +62,8 @@ public class DateRangeAggregationDescriptor<T>
 
 		public DateRangeAggregationDescriptor<T> Format(string format) => Assign(format, (a, v) => a.Format = v);
 
+		public DateRangeAggregationDescriptor<T> Missing(object missing) => Assign(missing, (a, v) => a.Missing = v);
+
 		public DateRangeAggregationDescriptor<T> Ranges(params IDateRangeExpression[] ranges) =>
 			Assign(ranges.ToListOrNullIfEmpty(), (a, v) => a.Ranges = v);