chore: remove redundant method from ProviderMetadata interface

Author: bevzzz

src/main/java/io/weaviate/client6/v1/api/collections/generative/AnthropicGenerative.java

@@ -112,12 +112,6 @@ public AnthropicGenerative build() {
   }
 
   public static record Metadata(Usage usage) implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.ANTHROPIC;
-    }
-
     public static record Usage(Long inputTokens, Long outputTokens) {
     }
   }

src/main/java/io/weaviate/client6/v1/api/collections/generative/AnyscaleGenerative.java

@@ -70,11 +70,6 @@ public AnyscaleGenerative build() {
   }
 
   public static record Metadata() implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.ANYSCALE;
-    }
   }
 
   public static record Provider(

src/main/java/io/weaviate/client6/v1/api/collections/generative/AwsGenerative.java

@@ -76,11 +76,6 @@ public AwsGenerative build() {
   }
 
   public static record Metadata() implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.AWS;
-    }
   }
 
   public static record Provider(

src/main/java/io/weaviate/client6/v1/api/collections/generative/CohereGenerative.java

@@ -122,11 +122,6 @@ public CohereGenerative build() {
   public static record Metadata(ApiVersion apiVersion, BilledUnits billedUnits, Tokens tokens, List<String> warnings)
       implements ProviderMetadata {
 
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.COHERE;
-    }
-
     public static record ApiVersion(String version, Boolean deprecated, Boolean experimental) {
     }
 

src/main/java/io/weaviate/client6/v1/api/collections/generative/DatabricksGenerative.java

@@ -93,11 +93,6 @@ public DatabricksGenerative build() {
   }
 
   public static record Metadata(ProviderMetadata.Usage usage) implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.DATABRICKS;
-    }
   }
 
   public static record Provider(

src/main/java/io/weaviate/client6/v1/api/collections/generative/DummyGenerative.java

@@ -14,10 +14,5 @@ public Object _self() {
   }
 
   public static record Metadata() implements ProviderMetadata {
-
-    @Override
-    public Kind _kind() {
-      return Generative.Kind.DUMMY;
-    }
   }
 }

src/main/java/io/weaviate/client6/v1/api/collections/generative/FriendliaiGenerative.java

@@ -81,11 +81,6 @@ public FriendliaiGenerative build() {
   }
 
   public static record Metadata(ProviderMetadata.Usage usage) implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.FRIENDLIAI;
-    }
   }
 
   public static record Provider(

src/main/java/io/weaviate/client6/v1/api/collections/generative/GoogleGenerative.java

@@ -112,11 +112,6 @@ public GoogleGenerative build() {
 
   public static record Metadata(TokenMetadata tokens, Usage usage) implements ProviderMetadata {
 
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.GOOGLE;
-    }
-
     public static record TokenCount(Long totalBillableCharacters, Long totalTokens) {
     }
 

src/main/java/io/weaviate/client6/v1/api/collections/generative/MistralGenerative.java

@@ -81,11 +81,6 @@ public MistralGenerative build() {
   }
 
   public static record Metadata(ProviderMetadata.Usage usage) implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.MISTRAL;
-    }
   }
 
   public static record Provider(

src/main/java/io/weaviate/client6/v1/api/collections/generative/NvidiaGenerative.java

@@ -81,11 +81,6 @@ public NvidiaGenerative build() {
   }
 
   public static record Metadata(ProviderMetadata.Usage usage) implements ProviderMetadata {
-
-    @Override
-    public Generative.Kind _kind() {
-      return Generative.Kind.NVIDIA;
-    }
   }
 
   public static record Provider(