Add support for models api

README.md

@@ -651,6 +651,7 @@ pinecone.deleteCollection("example-collection");
 
 # Inference
 ## Embed
+
 The Pinecone SDK now supports creating embeddings via the [Inference API](https://docs.pinecone.io/guides/inference/understanding-inference).
 
 ```java
@@ -689,6 +690,7 @@ List<Embedding> embeddedData = embeddings.getData();
 ```
 
 ## Rerank
+
 The following example shows how to rerank items according to their relevance to a query.
 
 ```java
@@ -751,6 +753,41 @@ RerankResult result = inference.rerank(model, query, documents, rankFields, topN
 System.out.println(result.getData());
 ```
 
+## Models
+
+The following example shows how to list and describe an embedding model.
+
+```java
+import io.pinecone.clients.Inference;
+import io.pinecone.clients.Pinecone;
+import org.openapitools.inference.client.ApiException;
+import org.openapitools.inference.client.model.ModelInfo;
+import org.openapitools.inference.client.model.ModelInfoList;
+...
+
+Pinecone pinecone = new Pinecone
+        .Builder(System.getenv("PINECONE_API_KEY"))
+        .build();
+
+Inference inference = pinecone.getInferenceClient();
+
+// list models
+ModelInfoList models = inference.listModels();
+System.out.println(models);
+
+// list models by filtering with type
+models = inference.listModels("rerank");
+System.out.println(models);
+
+// list models by filtering with type and vectorType
+models = inference.listModels("embed", "dense");
+System.out.println(models);
+
+// describe a model
+ModelInfo modelInfo = inference.describeModel("llama-text-embed-v2");
+System.out.println(modelInfo);
+```
+
 # Imports
 ## Start an import
 
@@ -862,7 +899,7 @@ BackupList backupList = pinecone.listIndexBackups(indexName1);
 System.out.println("backupList for index1: " + backupList);
 
 // list all backups for a project
-backupList = pinecone.listProjectBackups();
+backupList = pinecone.listProjectBackups(3, "some-pagination-token");
 System.out.println("backupList for project: " + backupList);
 
 // describe backup

src/integration/java/io/pinecone/integration/inference/ModelsTest.java

@@ -0,0 +1,33 @@
+package io.pinecone.integration.inference;
+
+import io.pinecone.clients.Inference;
+import io.pinecone.clients.Pinecone;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.openapitools.inference.client.ApiException;
+import org.openapitools.inference.client.model.ModelInfo;
+import org.openapitools.inference.client.model.ModelInfoList;
+
+public class ModelsTest {
+    private static final Pinecone pinecone = new Pinecone
+            .Builder(System.getenv("PINECONE_API_KEY"))
+            .withSourceTag("pinecone_test")
+            .build();
+
+    private static final Inference inference = pinecone.getInferenceClient();
+
+    @Test
+    public void testListAndDescribeModels() throws ApiException {
+        ModelInfoList models = inference.listModels();
+        Assertions.assertNotNull(models.getModels());
+
+        models = inference.listModels("rerank");
+        Assertions.assertNotNull(models.getModels());
+
+        models = inference.listModels("embed", "dense");
+        Assertions.assertNotNull(models.getModels());
+
+        ModelInfo modelInfo = inference.describeModel("llama-text-embed-v2");
+        Assertions.assertNotNull(modelInfo);
+    }
+}

src/main/java/io/pinecone/clients/Inference.java

@@ -116,6 +116,46 @@ public RerankResult rerank(String model,
         return inferenceApi.rerank(rerankRequest);
     }
 
+    /**
+     * Overloaded method to list available models.
+     * @return ModelInfoList
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     */
+    public ModelInfoList listModels() throws ApiException {
+        return inferenceApi.listModels(null, null);
+    }
+
+    /**
+     * Overloaded method to list available models based on type parameter only.
+     * @param type Filter models by type ('embed' or 'rerank'). (optional)
+     * @return ModelInfoList
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     */
+    public ModelInfoList listModels(String type) throws ApiException {
+        return inferenceApi.listModels(type, null);
+    }
+
+    /**
+     * List available models.
+     * @param type Filter models by type ('embed' or 'rerank'). (optional)
+     * @param vectorType Filter embedding models by vector type ('dense' or 'sparse'). Only relevant when `type=embed`. (optional)
+     * @return ModelInfoList
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     */
+    public ModelInfoList listModels(String type, String vectorType) throws ApiException {
+        return inferenceApi.listModels(type, vectorType);
+    }
+
+    /**
+     * Get available model details.
+     * @param modelName The name of the model to look up. (required)
+     * @return ModelInfo
+     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
+     */
+    public ModelInfo describeModel(String modelName) throws ApiException {
+        return inferenceApi.getModel(modelName);
+    }
+
     /**
      * Converts a list of input strings to EmbedRequestInputsInner objects.
      *

src/main/java/io/pinecone/clients/Pinecone.java

@@ -913,17 +913,26 @@ public BackupList listIndexBackups(String indexName, Integer limit, String pagin
 
     /**
      * List backups for all indexes in a project
-     * List all backups for a project.
      *
      * @return BackupList
      */
     public BackupList listProjectBackups() throws ApiException {
-        return manageIndexesApi.listProjectBackups();
+        return listProjectBackups(null, null);
+    }
+
+    /**
+     * List backups for all indexes in a project
+     * @param limit The number of results to return per page. (optional)
+     * @param paginationToken The token to use to retrieve the next page of results. (optional)
+     *
+     * @return BackupList
+     */
+    public BackupList listProjectBackups(Integer limit, String paginationToken) throws ApiException {
+        return manageIndexesApi.listProjectBackups(limit, paginationToken);
     }
 
     /**
      * Describe a backup
-     * Get a description of a backup.
      *
      * @param backupId The ID of the backup to describe. (required)
      * @return BackupModel
@@ -959,7 +968,7 @@ public void createIndexFromBackup(String backupId, String indexName, Map<String,
         if (deletionProtection != null) {
             createIndexFromBackupRequest.deletionProtection(deletionProtection);
         }
-        manageIndexesApi.createIndexFromBackup(backupId, createIndexFromBackupRequest);
+        manageIndexesApi.createIndexFromBackupOperation(backupId, createIndexFromBackupRequest);
     }
 
     /**
@@ -974,7 +983,7 @@ public void createIndexFromBackup(String backupId, String indexName, Map<String,
     public CreateIndexFromBackupResponse createIndexFromBackup(String backupId, String indexName) throws ApiException {
         CreateIndexFromBackupRequest createIndexFromBackupRequest = new CreateIndexFromBackupRequest()
                 .name(indexName);
-        return manageIndexesApi.createIndexFromBackup(backupId, createIndexFromBackupRequest);
+        return manageIndexesApi.createIndexFromBackupOperation(backupId, createIndexFromBackupRequest);
     }
 
     /**

src/main/java/org/openapitools/db_control/client/ApiException.java

@@ -21,7 +21,7 @@
  * <p>ApiException class.</p>
  */
 @SuppressWarnings("serial")
-@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-04-29T13:39:23.829370Z[Etc/UTC]")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-05-22T16:07:13.211110Z[Etc/UTC]")
 public class ApiException extends Exception {
     private int code = 0;
     private Map<String, List<String>> responseHeaders = null;

src/main/java/org/openapitools/db_control/client/Configuration.java

@@ -13,7 +13,7 @@
 
 package org.openapitools.db_control.client;
 
-@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-04-29T13:39:23.829370Z[Etc/UTC]")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-05-22T16:07:13.211110Z[Etc/UTC]")
 public class Configuration {
     public static final String VERSION = "2025-04";
 

src/main/java/org/openapitools/db_control/client/Pair.java

@@ -13,7 +13,7 @@
 
 package org.openapitools.db_control.client;
 
-@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-04-29T13:39:23.829370Z[Etc/UTC]")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-05-22T16:07:13.211110Z[Etc/UTC]")
 public class Pair {
     private String name = "";
     private String value = "";

src/main/java/org/openapitools/db_control/client/StringUtil.java

@@ -16,7 +16,7 @@
 import java.util.Collection;
 import java.util.Iterator;
 
-@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-04-29T13:39:23.829370Z[Etc/UTC]")
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-05-22T16:07:13.211110Z[Etc/UTC]")
 public class StringUtil {
   /**
    * Check if the given array contains the given value (with case-insensitive comparison).