diff --git a/specification/_json_spec/cluster.get_component_template.json b/specification/_json_spec/cluster.get_component_template.json
index 3d17770164..963fa6a82e 100644
--- a/specification/_json_spec/cluster.get_component_template.json
+++ b/specification/_json_spec/cluster.get_component_template.json
@@ -20,8 +20,8 @@
           "methods": ["GET"],
           "parts": {
             "name": {
-              "type": "list",
-              "description": "The comma separated names of the component templates"
+              "type": "string",
+              "description": "The name of the component template. Wildcard (`*`) expressions are supported."
             }
           }
         }
diff --git a/specification/_json_spec/indices.downsample.json b/specification/_json_spec/indices.downsample.json
index a0bb5adb58..f2edc5ad90 100644
--- a/specification/_json_spec/indices.downsample.json
+++ b/specification/_json_spec/indices.downsample.json
@@ -18,13 +18,11 @@
           "parts": {
             "index": {
               "type": "string",
-              "description": "The index to downsample",
-              "required": true
+              "description": "The index to downsample"
             },
             "target_index": {
               "type": "string",
-              "description": "The name of the target index to store downsampled data",
-              "required": true
+              "description": "The name of the target index to store downsampled data"
             }
           }
         }
diff --git a/specification/_json_spec/ml.clear_trained_model_deployment_cache.json b/specification/_json_spec/ml.clear_trained_model_deployment_cache.json
index 4eb31dcb74..6fe2b9585d 100644
--- a/specification/_json_spec/ml.clear_trained_model_deployment_cache.json
+++ b/specification/_json_spec/ml.clear_trained_model_deployment_cache.json
@@ -18,8 +18,7 @@
           "parts": {
             "model_id": {
               "type": "string",
-              "description": "The unique identifier of the trained model.",
-              "required": true
+              "description": "The unique identifier of the trained model."
             }
           }
         }
diff --git a/specification/_json_spec/ml.infer_trained_model.json b/specification/_json_spec/ml.infer_trained_model.json
index b3461333c6..d616eb836b 100644
--- a/specification/_json_spec/ml.infer_trained_model.json
+++ b/specification/_json_spec/ml.infer_trained_model.json
@@ -18,8 +18,7 @@
           "parts": {
             "model_id": {
               "type": "string",
-              "description": "The unique identifier of the trained model.",
-              "required": true
+              "description": "The unique identifier of the trained model."
             }
           }
         }
diff --git a/specification/_json_spec/ml.start_trained_model_deployment.json b/specification/_json_spec/ml.start_trained_model_deployment.json
index 7e6c22fe23..3573ca6724 100644
--- a/specification/_json_spec/ml.start_trained_model_deployment.json
+++ b/specification/_json_spec/ml.start_trained_model_deployment.json
@@ -18,8 +18,7 @@
           "parts": {
             "model_id": {
               "type": "string",
-              "description": "The unique identifier of the trained model.",
-              "required": true
+              "description": "The unique identifier of the trained model."
             }
           }
         }
diff --git a/specification/_json_spec/ml.stop_trained_model_deployment.json b/specification/_json_spec/ml.stop_trained_model_deployment.json
index 5ff6b4a3a4..da25d05fea 100644
--- a/specification/_json_spec/ml.stop_trained_model_deployment.json
+++ b/specification/_json_spec/ml.stop_trained_model_deployment.json
@@ -18,8 +18,7 @@
           "parts": {
             "model_id": {
               "type": "string",
-              "description": "The unique identifier of the trained model.",
-              "required": true
+              "description": "The unique identifier of the trained model."
             }
           }
         }
diff --git a/specification/_json_spec/monitoring.bulk.json b/specification/_json_spec/monitoring.bulk.json
index 9495cf555c..843b79291a 100644
--- a/specification/_json_spec/monitoring.bulk.json
+++ b/specification/_json_spec/monitoring.bulk.json
@@ -15,38 +15,23 @@
         {
           "path": "/_monitoring/bulk",
           "methods": ["POST", "PUT"]
-        },
-        {
-          "path": "/_monitoring/{type}/bulk",
-          "methods": ["POST", "PUT"],
-          "parts": {
-            "type": {
-              "type": "string",
-              "description": "Default document type for items which don't provide one",
-              "deprecated": {
-                "version": "7.0.0",
-                "description": "Specifying types in urls has been deprecated"
-              }
-            }
-          },
-          "deprecated": {
-            "version": "7.0.0",
-            "description": "Specifying types in urls has been deprecated"
-          }
         }
       ]
     },
     "params": {
       "system_id": {
         "type": "string",
+        "required": true,
         "description": "Identifier of the monitored system"
       },
       "system_api_version": {
         "type": "string",
+        "required": true,
         "description": "API Version of the monitored system"
       },
       "interval": {
         "type": "string",
+        "required": true,
         "description": "Collection interval (e.g., '10s' or '10000ms') of the payload"
       }
     },
diff --git a/specification/_json_spec/transform.schedule_now_transform.json b/specification/_json_spec/transform.schedule_now_transform.json
index 803a8af112..3c6bf289a3 100644
--- a/specification/_json_spec/transform.schedule_now_transform.json
+++ b/specification/_json_spec/transform.schedule_now_transform.json
@@ -18,7 +18,6 @@
           "parts": {
             "transform_id": {
               "type": "string",
-              "required": true,
               "description": "The id of the transform."
             }
           }
diff --git a/specification/_json_spec/transform.update_transform.json b/specification/_json_spec/transform.update_transform.json
index 2ff351cd53..e6600f7e76 100644
--- a/specification/_json_spec/transform.update_transform.json
+++ b/specification/_json_spec/transform.update_transform.json
@@ -18,7 +18,6 @@
           "parts": {
             "transform_id": {
               "type": "string",
-              "required": true,
               "description": "The id of the transform."
             }
           }