add support for 'filters' aggregation

1 files changed, 18 insertions, 0 deletions

diff --git a/src/parse.rs b/src/parse.rs
index 8656daa..07c55a0 100644
--- a/src/parse.rs
+++ b/src/parse.rs
@@ -241,6 +241,14 @@ pub enum ApiQueryOrArray {
 
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(deny_unknown_fields)]
+#[serde(untagged)]
+pub enum ApiQueryNamedOrArray {
+    Named(HashMap<String, ApiQuery>),
+    Array(Vec<ApiQuery>),
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+#[serde(deny_unknown_fields)]
 pub struct ApiHighlight {
     // TODO: fields could also be an array of strings?
     fields: HashMap<String, HighlightField>,
@@ -644,6 +652,8 @@ pub struct ApiAggregation {
     #[serde(skip_serializing_if = "Option::is_none")]
     filter: Option<ApiQuery>,
     #[serde(skip_serializing_if = "Option::is_none")]
+    filters: Option<FiltersAggregation>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     histogram: Option<SimpleAggregation>,
     #[serde(skip_serializing_if = "Option::is_none")]
     terms: Option<TermsAggregation>,
@@ -715,6 +725,14 @@ pub struct DateHistogramAggregation {
 
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(deny_unknown_fields)]
+pub struct FiltersAggregation {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    other_bucket_key: Option<String>,
+    filters: ApiQueryNamedOrArray,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+#[serde(deny_unknown_fields)]
 pub struct TermsAggregation {
     field: String,
     #[serde(skip_serializing_if = "Option::is_none")]