Regenerate client from commit 3f22325 of spec repo

Author: ci.datadog-api-spec

.generator/schemas/v2/openapi.yaml

@@ -18293,7 +18293,7 @@ components:
           description: |-
             The Splunk sourcetype for the events sent to this Splunk destination.
 
-            If absent, the default sourcetype `_json` is used. If set to null, the `sourcetype`
+            If not defined and not already set, the default sourcetype `_json` is used. Otherwise, the previously set value remains unchanged. If set to null, the `sourcetype`
             field is omitted from the Splunk HEC payload entirely. Otherwise, the provided string
             value is used as the sourcetype.
           example: my-source
@@ -18578,7 +18578,7 @@ components:
           description: |-
             The Splunk sourcetype for the events sent to this Splunk destination.
 
-            If absent, the default sourcetype `_json` is used. If set to null, the `sourcetype`
+            If not defined and not already set, the default sourcetype `_json` is used. Otherwise, the previously set value remains unchanged. If set to null, the `sourcetype`
             field is omitted from the Splunk HEC payload entirely. Otherwise, the provided string
             value is used as the sourcetype.
           example: my-source

src/main/java/com/datadog/api/client/v2/model/CustomDestinationForwardDestinationSplunk.java

@@ -105,9 +105,10 @@ public CustomDestinationForwardDestinationSplunk sourcetype(String sourcetype) {
   /**
    * The Splunk sourcetype for the events sent to this Splunk destination.
    *
-   * <p>If absent, the default sourcetype <code>_json</code> is used. If set to null, the <code>
-   * sourcetype</code> field is omitted from the Splunk HEC payload entirely. Otherwise, the
-   * provided string value is used as the sourcetype.
+   * <p>If not defined and not already set, the default sourcetype <code>_json</code> is used.
+   * Otherwise, the previously set value remains unchanged. If set to null, the <code>sourcetype
+   * </code> field is omitted from the Splunk HEC payload entirely. Otherwise, the provided string
+   * value is used as the sourcetype.
    *
    * @return sourcetype
    */

src/main/java/com/datadog/api/client/v2/model/CustomDestinationResponseForwardDestinationSplunk.java

@@ -79,9 +79,10 @@ public CustomDestinationResponseForwardDestinationSplunk sourcetype(String sourc
   /**
    * The Splunk sourcetype for the events sent to this Splunk destination.
    *
-   * <p>If absent, the default sourcetype <code>_json</code> is used. If set to null, the <code>
-   * sourcetype</code> field is omitted from the Splunk HEC payload entirely. Otherwise, the
-   * provided string value is used as the sourcetype.
+   * <p>If not defined and not already set, the default sourcetype <code>_json</code> is used.
+   * Otherwise, the previously set value remains unchanged. If set to null, the <code>sourcetype
+   * </code> field is omitted from the Splunk HEC payload entirely. Otherwise, the provided string
+   * value is used as the sourcetype.
    *
    * @return sourcetype
    */