Update openapi models.

Author: kishorenc

src/main/java/org/typesense/model/InlineResponse2001.java

@@ -15,23 +15,26 @@
 
 public class InlineResponse2001   {
 
-  @Schema(description = "")
-  private String version = null;
+  @Schema(example = "1", required = true, description = "The number of documents that have been updated")
  /**
-   * Get version
-   * @return version
+   * The number of documents that have been updated  
   **/
-  @JsonProperty("version")
-  public String getVersion() {
-    return version;
+  private Integer numUpdated = null;
+ /**
+   * The number of documents that have been updated
+   * @return numUpdated
+  **/
+  @JsonProperty("num_updated")
+  public Integer getNumUpdated() {
+    return numUpdated;
   }
 
-  public void setVersion(String version) {
-    this.version = version;
+  public void setNumUpdated(Integer numUpdated) {
+    this.numUpdated = numUpdated;
   }
 
-  public InlineResponse2001 version(String version) {
-    this.version = version;
+  public InlineResponse2001 numUpdated(Integer numUpdated) {
+    this.numUpdated = numUpdated;
     return this;
   }
 
@@ -41,7 +44,7 @@ public String toString() {
     StringBuilder sb = new StringBuilder();
     sb.append("class InlineResponse2001 {\n");
 
-    sb.append("    version: ").append(toIndentedString(version)).append("\n");
+    sb.append("    numUpdated: ").append(toIndentedString(numUpdated)).append("\n");
     sb.append("}");
     return sb.toString();
   }

src/main/java/org/typesense/model/SearchGroupedHit.java

@@ -19,7 +19,7 @@
 public class SearchGroupedHit   {
 
   @Schema(required = true, description = "")
-  private List<String> groupKey = new ArrayList<String>();
+  private List<Object> groupKey = new ArrayList<Object>();
 
   @Schema(required = true, description = "The documents that matched the search query")
  /**
@@ -31,20 +31,20 @@ public class SearchGroupedHit   {
    * @return groupKey
   **/
   @JsonProperty("group_key")
-  public List<String> getGroupKey() {
+  public List<Object> getGroupKey() {
     return groupKey;
   }
 
-  public void setGroupKey(List<String> groupKey) {
+  public void setGroupKey(List<Object> groupKey) {
     this.groupKey = groupKey;
   }
 
-  public SearchGroupedHit groupKey(List<String> groupKey) {
+  public SearchGroupedHit groupKey(List<Object> groupKey) {
     this.groupKey = groupKey;
     return this;
   }
 
-  public SearchGroupedHit addGroupKeyItem(String groupKeyItem) {
+  public SearchGroupedHit addGroupKeyItem(Object groupKeyItem) {
     this.groupKey.add(groupKeyItem);
     return this;
   }

src/main/java/org/typesense/model/SearchParameters.java

@@ -91,7 +91,7 @@ public class SearchParameters   {
  /**
    * The number of typographical errors (1 or 2) that would be tolerated. Default: 2   
   **/
-  private Integer numTypos = null;
+  private String numTypos = null;
 
   @Schema(description = "Results from this specific page number would be fetched.")
  /**
@@ -481,15 +481,15 @@ public SearchParameters facetQuery(String facetQuery) {
    * @return numTypos
   **/
   @JsonProperty("num_typos")
-  public Integer getNumTypos() {
+  public String getNumTypos() {
     return numTypos;
   }
 
-  public void setNumTypos(Integer numTypos) {
+  public void setNumTypos(String numTypos) {
     this.numTypos = numTypos;
   }
 
-  public SearchParameters numTypos(Integer numTypos) {
+  public SearchParameters numTypos(String numTypos) {
     this.numTypos = numTypos;
     return this;
   }

src/main/java/org/typesense/model/SearchResult.java

@@ -36,9 +36,9 @@ public class SearchResult   {
   **/
   private Integer searchTimeMs = null;
 
-  @Schema(description = "The total number of pages")
+  @Schema(description = "The total number of documents in the collection")
  /**
-   * The total number of pages  
+   * The total number of documents in the collection  
   **/
   private Integer outOf = null;
 
@@ -125,7 +125,7 @@ public SearchResult searchTimeMs(Integer searchTimeMs) {
   }
 
  /**
-   * The total number of pages
+   * The total number of documents in the collection
    * @return outOf
   **/
   @JsonProperty("out_of")