[API] Request body was incorrectly marked as not required in several APIs.

This commit generates the code for commit 62d200f5597fbf3529686f7ae7063d6b0a77f1cb of
`elasticsearch-specification`, adding the body requirement in these 68 APIs:

`clear_scroll`
`close_point_in_time`
`cluster.allocation_explain`
`cluster.reroute`
`count`
`explain`
`field_caps`
`fleet.search`
`graph.explore`
`index_lifecycle_management.move_to_step`
`index_lifecycle_management.put_lifecycle`
`indices.analyze`
`indices.clone`
`indices.create`
`indices.put_data_lifecycle`
`indices.put_data_stream_options`
`indices.rollover`
`indices.shrink`
`indices.split`
`indices.validate_query`
`inference.completion`
`inference.inference`
`inference.put_ai21`
`inference.put_alibabacloud`
`inference.put_amazonbedrock`
`inference.put_amazonsagemaker`
`inference.put_anthropic`
`inference.put_azureaistudio`
`inference.put_azureopenai`
`inference.put_cohere`
`inference.put_contextualai`
`inference.put_custom`
`inference.put_deepseek`
`inference.put_elasticsearch`
`inference.put_elser`
`inference.put_googleaistudio`
`inference.put_googlevertexai`
`inference.put_hugging_face`
`inference.put_jinaai`
`inference.put_llama`
`inference.put_mistral`
`inference.put_openai`
`inference.put_voyageai`
`inference.put_watsonx`
`inference.rerank`
`inference.sparse_embedding`
`inference.stream_completion`
`inference.text_embedding`
`license.post`
`machine_learning.delete_expired_data`
`machine_learning.flush_job`
`machine_learning.get_buckets`
`machine_learning.get_calendars`
`machine_learning.get_categories`
`machine_learning.get_influencers`
`machine_learning.get_model_snapshots`
`machine_learning.get_overall_buckets`
`machine_learning.get_records`
`machine_learning.revert_model_snapshot`
`machine_learning.start_datafeed`
`open_point_in_time`
`render_search_template`
`scripts_painless_execute`
`scroll`
`search`
`snapshot_lifecycle_management.put_lifecycle`
`terms_enum`
`update_by_query`

Author: picandocodigo

elasticsearch-api/lib/elasticsearch/api/actions/clear_scroll.rb

@@ -51,6 +51,8 @@ module Actions
       def clear_scroll(arguments = {})
         request_opts = { endpoint: arguments[:endpoint] || 'clear_scroll' }
 
+        raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
         arguments = arguments.clone
         headers = arguments.delete(:headers) || {}
 

elasticsearch-api/lib/elasticsearch/api/actions/close_point_in_time.rb

@@ -46,6 +46,8 @@ module Actions
       def close_point_in_time(arguments = {})
         request_opts = { endpoint: arguments[:endpoint] || 'close_point_in_time' }
 
+        raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
         arguments = arguments.clone
         headers = arguments.delete(:headers) || {}
 

elasticsearch-api/lib/elasticsearch/api/actions/cluster/allocation_explain.rb

@@ -56,17 +56,14 @@ module Actions
         def allocation_explain(arguments = {})
           request_opts = { endpoint: arguments[:endpoint] || 'cluster.allocation_explain' }
 
+          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
           arguments = arguments.clone
           headers = arguments.delete(:headers) || {}
 
           body = arguments.delete(:body)
 
-          method = if body
-                     Elasticsearch::API::HTTP_POST
-                   else
-                     Elasticsearch::API::HTTP_GET
-                   end
-
+          method = Elasticsearch::API::HTTP_POST
           path   = '_cluster/allocation/explain'
           params = Utils.process_params(arguments)
 

elasticsearch-api/lib/elasticsearch/api/actions/cluster/reroute.rb

@@ -59,6 +59,8 @@ module Actions
         def reroute(arguments = {})
           request_opts = { endpoint: arguments[:endpoint] || 'cluster.reroute' }
 
+          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
           arguments = arguments.clone
           headers = arguments.delete(:headers) || {}
 

elasticsearch-api/lib/elasticsearch/api/actions/count.rb

@@ -94,6 +94,8 @@ def count(arguments = {})
         end
         request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+        raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
         arguments = arguments.clone
         headers = arguments.delete(:headers) || {}
 

elasticsearch-api/lib/elasticsearch/api/actions/explain.rb

@@ -75,6 +75,7 @@ def explain(arguments = {})
         end
         request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+        raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
         raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
         raise ArgumentError, "Required argument 'id' missing" unless arguments[:id]
 
@@ -87,12 +88,7 @@ def explain(arguments = {})
 
         _index = arguments.delete(:index)
 
-        method = if body
-                   Elasticsearch::API::HTTP_POST
-                 else
-                   Elasticsearch::API::HTTP_GET
-                 end
-
+        method = Elasticsearch::API::HTTP_POST
         path   = "#{Utils.listify(_index)}/_explain/#{Utils.listify(_id)}"
         params = Utils.process_params(arguments)
 

elasticsearch-api/lib/elasticsearch/api/actions/field_caps.rb

@@ -72,19 +72,16 @@ def field_caps(arguments = {})
         end
         request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+        raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
+
         arguments = arguments.clone
         headers = arguments.delete(:headers) || {}
 
         body = arguments.delete(:body)
 
         _index = arguments.delete(:index)
 
-        method = if body
-                   Elasticsearch::API::HTTP_POST
-                 else
-                   Elasticsearch::API::HTTP_GET
-                 end
-
+        method = Elasticsearch::API::HTTP_POST
         path   = if _index
                    "#{Utils.listify(_index)}/_field_caps"
                  else

elasticsearch-api/lib/elasticsearch/api/actions/fleet/search.rb

@@ -102,6 +102,7 @@ def search(arguments = {})
           end
           request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
           raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
 
           arguments = arguments.clone
@@ -111,12 +112,7 @@ def search(arguments = {})
 
           _index = arguments.delete(:index)
 
-          method = if body
-                     Elasticsearch::API::HTTP_POST
-                   else
-                     Elasticsearch::API::HTTP_GET
-                   end
-
+          method = Elasticsearch::API::HTTP_POST
           path   = "#{Utils.listify(_index)}/_fleet/_fleet_search"
           params = Utils.process_params(arguments)
 

elasticsearch-api/lib/elasticsearch/api/actions/graph/explore.rb

@@ -58,6 +58,7 @@ def explore(arguments = {})
           end
           request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
           raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
 
           arguments = arguments.clone
@@ -67,12 +68,7 @@ def explore(arguments = {})
 
           _index = arguments.delete(:index)
 
-          method = if body
-                     Elasticsearch::API::HTTP_POST
-                   else
-                     Elasticsearch::API::HTTP_GET
-                   end
-
+          method = Elasticsearch::API::HTTP_POST
           path   = "#{Utils.listify(_index)}/_graph/explore"
           params = Utils.process_params(arguments)
 

elasticsearch-api/lib/elasticsearch/api/actions/index_lifecycle_management/move_to_step.rb

@@ -59,6 +59,7 @@ def move_to_step(arguments = {})
           end
           request_opts[:defined_params] = defined_params unless defined_params.empty?
 
+          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]
           raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
 
           arguments = arguments.clone