Add max_analyzed_offset to highlight (#5383)

Author: stevejgordon

src/Nest/Search/Search/Highlighting/Highlight.cs

@@ -79,6 +79,13 @@ public interface IHighlight
 		[DataMember(Name = "highlight_query")]
 		QueryContainer HighlightQuery { get; set; }
 
+		/// <summary>
+		/// If this setting is set to a non-negative value, the highlighting stops at this defined maximum limit, and the
+		/// rest of the text is not processed, thus not highlighted and no error is returned.
+		/// </summary>
+		[DataMember(Name ="max_analyzed_offset")]
+		int? MaxAnalyzedOffset { get; set; }
+
 		[DataMember(Name ="max_fragment_length")]
 		int? MaxFragmentLength { get; set; }
 
@@ -178,6 +185,9 @@ public class Highlight : IHighlight
 		/// <inheritdoc/>
 		public QueryContainer HighlightQuery { get; set; }
 
+		/// <inheritdoc/>
+		public int? MaxAnalyzedOffset { get; set; }
+
 		/// <inheritdoc/>
 		public int? MaxFragmentLength { get; set; }
 
@@ -224,6 +234,7 @@ public class HighlightDescriptor<T> : DescriptorBase<HighlightDescriptor<T>, IHi
 		int? IHighlight.FragmentOffset { get; set; }
 		int? IHighlight.FragmentSize { get; set; }
 		QueryContainer IHighlight.HighlightQuery { get; set; }
+		int? IHighlight.MaxAnalyzedOffset { get; set; }
 		int? IHighlight.MaxFragmentLength { get; set; }
 		int? IHighlight.NoMatchSize { get; set; }
 		int? IHighlight.NumberOfFragments { get; set; }
@@ -288,6 +299,9 @@ public HighlightDescriptor<T> HighlightQuery(Func<QueryContainerDescriptor<T>, Q
 		/// <inheritdoc cref="IHighlight.BoundaryMaxScan" />
 		public HighlightDescriptor<T> BoundaryMaxScan(int? boundaryMaxScan) => Assign(boundaryMaxScan, (a, v) => a.BoundaryMaxScan = v);
 
+		/// <inheritdoc cref="IHighlight.MaxAnalyzedOffset" />
+		public HighlightDescriptor<T> MaxAnalyzedOffset(int? maxAnalyzedOffset) => Assign(maxAnalyzedOffset, (a, v) => a.MaxAnalyzedOffset = v);
+
 		/// <inheritdoc cref="IHighlight.MaxFragmentLength" />
 		public HighlightDescriptor<T> MaxFragmentLength(int? maxFragmentLength) => Assign(maxFragmentLength, (a, v) => a.MaxFragmentLength = v);