diff --git a/benchmarks/Benchmarks/packages.lock.json b/benchmarks/Benchmarks/packages.lock.json
index b517dadda73..86b4b2b9e4a 100644
--- a/benchmarks/Benchmarks/packages.lock.json
+++ b/benchmarks/Benchmarks/packages.lock.json
@@ -67,8 +67,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -1195,7 +1195,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     }
diff --git a/benchmarks/Profiling/packages.lock.json b/benchmarks/Profiling/packages.lock.json
index b6e65cd0685..f20638cd807 100644
--- a/benchmarks/Profiling/packages.lock.json
+++ b/benchmarks/Profiling/packages.lock.json
@@ -31,8 +31,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -131,7 +131,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     }
diff --git a/src/Elastic.Clients.Elasticsearch.JsonNetSerializer/packages.lock.json b/src/Elastic.Clients.Elasticsearch.JsonNetSerializer/packages.lock.json
index 5560ec333e4..5068fe1d75b 100644
--- a/src/Elastic.Clients.Elasticsearch.JsonNetSerializer/packages.lock.json
+++ b/src/Elastic.Clients.Elasticsearch.JsonNetSerializer/packages.lock.json
@@ -37,8 +37,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -143,7 +143,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     },
@@ -183,8 +183,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -332,7 +332,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     },
@@ -381,8 +381,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -529,7 +529,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     },
@@ -569,8 +569,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -709,7 +709,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     },
@@ -749,8 +749,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -849,7 +849,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     },
@@ -889,8 +889,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -989,7 +989,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       }
     }
diff --git a/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj b/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
index 8604d776ef4..d61ad642046 100644
--- a/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
+++ b/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
@@ -18,7 +18,7 @@
     <Nullable>annotations</Nullable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Elastic.Transport" Version="0.4.6" />
+    <PackageReference Include="Elastic.Transport" Version="0.4.7" />
     <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.3.44">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
@@ -35,6 +35,6 @@
     </AssemblyAttribute>
   </ItemGroup>
   <ItemGroup>
-    <None Include="..\..\README.md" Pack="true" PackagePath="\"/>
+    <None Include="..\..\README.md" Pack="true" PackagePath="\" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Elastic.Clients.Elasticsearch/packages.lock.json b/src/Elastic.Clients.Elasticsearch/packages.lock.json
index e7f58dca4a5..8d6ff9279d2 100644
--- a/src/Elastic.Clients.Elasticsearch/packages.lock.json
+++ b/src/Elastic.Clients.Elasticsearch/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -163,9 +163,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -347,9 +347,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -539,9 +539,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -714,9 +714,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -849,9 +849,9 @@
       },
       "Elastic.Transport": {
         "type": "Direct",
-        "requested": "[0.4.6, )",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "requested": "[0.4.7, )",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
diff --git a/src/Playground/packages.lock.json b/src/Playground/packages.lock.json
index 5dd6fc5d3c8..72a01219f8d 100644
--- a/src/Playground/packages.lock.json
+++ b/src/Playground/packages.lock.json
@@ -48,8 +48,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -153,7 +153,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {
diff --git a/tests/Tests.ClusterLauncher/packages.lock.json b/tests/Tests.ClusterLauncher/packages.lock.json
index 8b9d1119407..7d7ada97466 100644
--- a/tests/Tests.ClusterLauncher/packages.lock.json
+++ b/tests/Tests.ClusterLauncher/packages.lock.json
@@ -75,8 +75,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -1271,7 +1271,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {
@@ -1388,8 +1388,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -2588,7 +2588,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {
@@ -2705,8 +2705,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -3905,7 +3905,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {
diff --git a/tests/Tests.Core/packages.lock.json b/tests/Tests.Core/packages.lock.json
index 9742cfc3c90..5ada8cf8b9d 100644
--- a/tests/Tests.Core/packages.lock.json
+++ b/tests/Tests.Core/packages.lock.json
@@ -137,8 +137,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -1589,7 +1589,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {
diff --git a/tests/Tests.Domain/packages.lock.json b/tests/Tests.Domain/packages.lock.json
index c944729ba7d..9a771546b4e 100644
--- a/tests/Tests.Domain/packages.lock.json
+++ b/tests/Tests.Domain/packages.lock.json
@@ -57,8 +57,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -1142,7 +1142,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "tests.configuration": {
diff --git a/tests/Tests/packages.lock.json b/tests/Tests/packages.lock.json
index 9356ea50a6b..22ad5a109b6 100644
--- a/tests/Tests/packages.lock.json
+++ b/tests/Tests/packages.lock.json
@@ -195,8 +195,8 @@
       },
       "Elastic.Transport": {
         "type": "Transitive",
-        "resolved": "0.4.6",
-        "contentHash": "ZIB+JcjulPzlSMknHBO1JBKTe2yObhKvaDuKaOxGQfOsaHkBpVs/3QGy5zkY9fE7f8ajMAv5bKAI6iQOUd/Z5Q==",
+        "resolved": "0.4.7",
+        "contentHash": "07MpXg25VUnlWRwJEQ1JyD3CIjTDDUA7Fa9umL+sQ5sVJjjHijdZbKHAseJBR3Mji83KnZj2IDEKDrAUQ9Rdbw==",
         "dependencies": {
           "Microsoft.CSharp": "4.7.0",
           "System.Buffers": "4.5.1",
@@ -1492,7 +1492,7 @@
       "elastic.clients.elasticsearch": {
         "type": "Project",
         "dependencies": {
-          "Elastic.Transport": "[0.4.6, )"
+          "Elastic.Transport": "[0.4.7, )"
         }
       },
       "elastic.clients.elasticsearch.jsonnetserializer": {