Regenerate client from commit 749c35a of spec repo (DataDog#4010)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -46522,6 +46522,7 @@ components:
         - $ref: "#/components/schemas/ObservabilityPipelineSplunkHecDestination"
         - $ref: "#/components/schemas/ObservabilityPipelineSumoLogicDestination"
         - $ref: "#/components/schemas/ObservabilityPipelineSyslogNgDestination"
+        - $ref: "#/components/schemas/ObservabilityPipelineDatabricksZerobusDestination"
         - $ref: "#/components/schemas/ObservabilityPipelineDatadogMetricsDestination"
     ObservabilityPipelineConfigPipelineType:
       default: logs
@@ -46806,6 +46807,74 @@ components:
         - name
         - config
       type: object
+    ObservabilityPipelineDatabricksZerobusDestination:
+      description: |-
+        The `databricks_zerobus` destination sends logs to Databricks using the Zerobus ingestion API, streaming data directly into your Databricks Lakehouse.
+
+        **Supported pipeline types:** Logs, rehydration
+      properties:
+        auth:
+          $ref: "#/components/schemas/ObservabilityPipelineDatabricksZerobusDestinationAuth"
+        buffer:
+          $ref: "#/components/schemas/ObservabilityPipelineBufferOptions"
+        id:
+          description: The unique identifier for this component.
+          example: databricks-zerobus-destination
+          type: string
+        ingestion_endpoint:
+          description: Your Databricks Zerobus ingestion endpoint. This is the endpoint used to stream data directly into your Databricks Lakehouse.
+          example: https://my-workspace-id.zerobus.us-east-1.cloud.databricks.com
+          type: string
+        inputs:
+          description: A list of component IDs whose output is used as the `input` for this component.
+          example: ["filter-processor"]
+          items:
+            description: The ID of a component whose output is used as input for this destination.
+            type: string
+          type: array
+        table_name:
+          description: The fully qualified name of your target Databricks table. Make sure this table already exists in your Databricks workspace before deploying.
+          example: catalog.schema.table
+          type: string
+        type:
+          $ref: "#/components/schemas/ObservabilityPipelineDatabricksZerobusDestinationType"
+        unity_catalog_endpoint:
+          description: Your Databricks workspace URL. This is used to communicate with the Unity Catalog API.
+          example: https://my-workspace.cloud.databricks.com
+          type: string
+      required:
+        - id
+        - type
+        - inputs
+        - ingestion_endpoint
+        - table_name
+        - unity_catalog_endpoint
+        - auth
+      type: object
+      x-pipeline-types: [logs, rehydration]
+    ObservabilityPipelineDatabricksZerobusDestinationAuth:
+      description: OAuth credentials for authenticating with the Databricks Zerobus ingestion API.
+      properties:
+        client_id:
+          description: Your service principal application ID (UUID).
+          example: 9a8b7c6d-1234-5678-abcd-ef0123456789
+          type: string
+        client_secret_key:
+          description: Name of the environment variable or secret that holds the OAuth client secret used to authenticate with the Databricks ingestion endpoint.
+          example: DD_OP_DESTINATION_DATABRICKS_ZEROBUS_OAUTH_CLIENT_SECRET
+          type: string
+      required:
+        - client_id
+      type: object
+    ObservabilityPipelineDatabricksZerobusDestinationType:
+      default: databricks_zerobus
+      description: The destination type. The value must be `databricks_zerobus`.
+      enum:
+        - databricks_zerobus
+      example: databricks_zerobus
+      type: string
+      x-enum-varnames:
+        - DATABRICKS_ZEROBUS
     ObservabilityPipelineDatadogAgentSource:
       description: |-
         The `datadog_agent` source collects logs/metrics from the Datadog Agent.

api/datadogV2/model_observability_pipeline_config_destination_item.go

@@ -33,6 +33,7 @@ type ObservabilityPipelineConfigDestinationItem struct {
 	ObservabilityPipelineSplunkHecDestination              *ObservabilityPipelineSplunkHecDestination
 	ObservabilityPipelineSumoLogicDestination              *ObservabilityPipelineSumoLogicDestination
 	ObservabilityPipelineSyslogNgDestination               *ObservabilityPipelineSyslogNgDestination
+	ObservabilityPipelineDatabricksZerobusDestination      *ObservabilityPipelineDatabricksZerobusDestination
 	ObservabilityPipelineDatadogMetricsDestination         *ObservabilityPipelineDatadogMetricsDestination
 
 	// UnparsedObject contains the raw value of the object if there was an error when deserializing into the struct
@@ -154,6 +155,11 @@ func ObservabilityPipelineSyslogNgDestinationAsObservabilityPipelineConfigDestin
 	return ObservabilityPipelineConfigDestinationItem{ObservabilityPipelineSyslogNgDestination: v}
 }
 
+// ObservabilityPipelineDatabricksZerobusDestinationAsObservabilityPipelineConfigDestinationItem is a convenience function that returns ObservabilityPipelineDatabricksZerobusDestination wrapped in ObservabilityPipelineConfigDestinationItem.
+func ObservabilityPipelineDatabricksZerobusDestinationAsObservabilityPipelineConfigDestinationItem(v *ObservabilityPipelineDatabricksZerobusDestination) ObservabilityPipelineConfigDestinationItem {
+	return ObservabilityPipelineConfigDestinationItem{ObservabilityPipelineDatabricksZerobusDestination: v}
+}
+
 // ObservabilityPipelineDatadogMetricsDestinationAsObservabilityPipelineConfigDestinationItem is a convenience function that returns ObservabilityPipelineDatadogMetricsDestination wrapped in ObservabilityPipelineConfigDestinationItem.
 func ObservabilityPipelineDatadogMetricsDestinationAsObservabilityPipelineConfigDestinationItem(v *ObservabilityPipelineDatadogMetricsDestination) ObservabilityPipelineConfigDestinationItem {
 	return ObservabilityPipelineConfigDestinationItem{ObservabilityPipelineDatadogMetricsDestination: v}
@@ -554,6 +560,23 @@ func (obj *ObservabilityPipelineConfigDestinationItem) UnmarshalJSON(data []byte
 		obj.ObservabilityPipelineSyslogNgDestination = nil
 	}
 
+	// try to unmarshal data into ObservabilityPipelineDatabricksZerobusDestination
+	err = datadog.Unmarshal(data, &obj.ObservabilityPipelineDatabricksZerobusDestination)
+	if err == nil {
+		if obj.ObservabilityPipelineDatabricksZerobusDestination != nil && obj.ObservabilityPipelineDatabricksZerobusDestination.UnparsedObject == nil {
+			jsonObservabilityPipelineDatabricksZerobusDestination, _ := datadog.Marshal(obj.ObservabilityPipelineDatabricksZerobusDestination)
+			if string(jsonObservabilityPipelineDatabricksZerobusDestination) == "{}" { // empty struct
+				obj.ObservabilityPipelineDatabricksZerobusDestination = nil
+			} else {
+				match++
+			}
+		} else {
+			obj.ObservabilityPipelineDatabricksZerobusDestination = nil
+		}
+	} else {
+		obj.ObservabilityPipelineDatabricksZerobusDestination = nil
+	}
+
 	// try to unmarshal data into ObservabilityPipelineDatadogMetricsDestination
 	err = datadog.Unmarshal(data, &obj.ObservabilityPipelineDatadogMetricsDestination)
 	if err == nil {
@@ -596,6 +619,7 @@ func (obj *ObservabilityPipelineConfigDestinationItem) UnmarshalJSON(data []byte
 		obj.ObservabilityPipelineSplunkHecDestination = nil
 		obj.ObservabilityPipelineSumoLogicDestination = nil
 		obj.ObservabilityPipelineSyslogNgDestination = nil
+		obj.ObservabilityPipelineDatabricksZerobusDestination = nil
 		obj.ObservabilityPipelineDatadogMetricsDestination = nil
 		return datadog.Unmarshal(data, &obj.UnparsedObject)
 	}
@@ -696,6 +720,10 @@ func (obj ObservabilityPipelineConfigDestinationItem) MarshalJSON() ([]byte, err
 		return datadog.Marshal(&obj.ObservabilityPipelineSyslogNgDestination)
 	}
 
+	if obj.ObservabilityPipelineDatabricksZerobusDestination != nil {
+		return datadog.Marshal(&obj.ObservabilityPipelineDatabricksZerobusDestination)
+	}
+
 	if obj.ObservabilityPipelineDatadogMetricsDestination != nil {
 		return datadog.Marshal(&obj.ObservabilityPipelineDatadogMetricsDestination)
 	}
@@ -800,6 +828,10 @@ func (obj *ObservabilityPipelineConfigDestinationItem) GetActualInstance() inter
 		return obj.ObservabilityPipelineSyslogNgDestination
 	}
 
+	if obj.ObservabilityPipelineDatabricksZerobusDestination != nil {
+		return obj.ObservabilityPipelineDatabricksZerobusDestination
+	}
+
 	if obj.ObservabilityPipelineDatadogMetricsDestination != nil {
 		return obj.ObservabilityPipelineDatadogMetricsDestination
 	}