feat!(ai): remove vertexai APIs

BREAKING CHANGE

Author: dlarocque

common/api-review/ai.api.md

@@ -27,7 +27,7 @@ export class AIError extends FirebaseError {
 }
 
 // @public
-const enum AIErrorCode {
+export const enum AIErrorCode {
     API_NOT_ENABLED = "api-not-enabled",
     ERROR = "error",
     FETCH_ERROR = "fetch-error",
@@ -43,10 +43,6 @@ const enum AIErrorCode {
     UNSUPPORTED = "unsupported"
 }
 
-export { AIErrorCode }
-
-export { AIErrorCode as VertexAIErrorCode }
-
 // @public
 export abstract class AIModel {
     // @internal
@@ -423,9 +419,6 @@ export function getGenerativeModel(ai: AI, modelParams: ModelParams, requestOpti
 // @beta
 export function getImagenModel(ai: AI, modelParams: ImagenModelParams, requestOptions?: RequestOptions): ImagenModel;
 
-// @public @deprecated (undocumented)
-export function getVertexAI(app?: FirebaseApp, options?: VertexAIOptions): VertexAI;
-
 // @public
 export class GoogleAIBackend extends Backend {
     constructor();
@@ -921,27 +914,12 @@ export interface UsageMetadata {
     totalTokenCount: number;
 }
 
-// @public @deprecated (undocumented)
-export type VertexAI = AI;
-
 // @public
 export class VertexAIBackend extends Backend {
     constructor(location?: string);
     readonly location: string;
 }
 
-// @public @deprecated (undocumented)
-export const VertexAIError: typeof AIError;
-
-// @public @deprecated (undocumented)
-export const VertexAIModel: typeof AIModel;
-
-// @public
-export interface VertexAIOptions {
-    // (undocumented)
-    location?: string;
-}
-
 // @public
 export interface VideoMetadata {
     endOffset: string;

docs-devsite/_toc.yaml

@@ -144,8 +144,6 @@ toc:
     path: /docs/reference/js/ai.usagemetadata.md
   - title: VertexAIBackend
     path: /docs/reference/js/ai.vertexaibackend.md
-  - title: VertexAIOptions
-    path: /docs/reference/js/ai.vertexaioptions.md
   - title: VideoMetadata
     path: /docs/reference/js/ai.videometadata.md
   - title: WebAttribution

docs-devsite/ai.md

@@ -18,7 +18,6 @@ The Firebase AI Web SDK.
 |  --- | --- |
 |  <b>function(app, ...)</b> |
 |  [getAI(app, options)](./ai.md#getai_a94a413) | Returns the default [AI](./ai.ai.md#ai_interface) instance that is associated with the provided [FirebaseApp](./app.firebaseapp.md#firebaseapp_interface)<!-- -->. If no instance exists, initializes a new instance with the default settings. |
-|  [getVertexAI(app, options)](./ai.md#getvertexai_04094cf) |  |
 |  <b>function(ai, ...)</b> |
 |  [getGenerativeModel(ai, modelParams, requestOptions)](./ai.md#getgenerativemodel_80bd839) | Returns a [GenerativeModel](./ai.generativemodel.md#generativemodel_class) class with methods for inference and other functionality. |
 |  [getImagenModel(ai, modelParams, requestOptions)](./ai.md#getimagenmodel_e1f6645) | <b><i>(Public Preview)</i></b> Returns an [ImagenModel](./ai.imagenmodel.md#imagenmodel_class) class with methods for using Imagen.<!-- -->Only Imagen 3 models (named <code>imagen-3.0-*</code>) are supported. |
@@ -121,7 +120,6 @@ The Firebase AI Web SDK.
 |  [TextPart](./ai.textpart.md#textpart_interface) | Content part interface if the part represents a text string. |
 |  [ToolConfig](./ai.toolconfig.md#toolconfig_interface) | Tool config. This config is shared for all tools provided in the request. |
 |  [UsageMetadata](./ai.usagemetadata.md#usagemetadata_interface) | Usage metadata about a [GenerateContentResponse](./ai.generatecontentresponse.md#generatecontentresponse_interface)<!-- -->. |
-|  [VertexAIOptions](./ai.vertexaioptions.md#vertexaioptions_interface) | Options when initializing the Firebase AI SDK. |
 |  [VideoMetadata](./ai.videometadata.md#videometadata_interface) | Describes the input video content. |
 |  [WebAttribution](./ai.webattribution.md#webattribution_interface) |  |
 
@@ -132,8 +130,6 @@ The Firebase AI Web SDK.
 |  [BackendType](./ai.md#backendtype) | An enum-like object containing constants that represent the supported backends for the Firebase AI SDK. This determines which backend service (Vertex AI Gemini API or Gemini Developer API) the SDK will communicate with.<!-- -->These values are assigned to the <code>backendType</code> property within the specific backend configuration objects ([GoogleAIBackend](./ai.googleaibackend.md#googleaibackend_class) or [VertexAIBackend](./ai.vertexaibackend.md#vertexaibackend_class)<!-- -->) to identify which service to target. |
 |  [POSSIBLE\_ROLES](./ai.md#possible_roles) | Possible roles. |
 |  [ResponseModality](./ai.md#responsemodality) | <b><i>(Public Preview)</i></b> Generation modalities to be returned in generation responses. |
-|  [VertexAIError](./ai.md#vertexaierror) |  |
-|  [VertexAIModel](./ai.md#vertexaimodel) |  |
 
 ## Type Aliases
 
@@ -145,7 +141,6 @@ The Firebase AI Web SDK.
 |  [Role](./ai.md#role) | Role is the producer of the content. |
 |  [Tool](./ai.md#tool) | Defines a tool that model can call to access external knowledge. |
 |  [TypedSchema](./ai.md#typedschema) | A type that includes all specific Schema types. |
-|  [VertexAI](./ai.md#vertexai) |  |
 
 ## function(app, ...)
 
@@ -198,32 +193,6 @@ const ai = getAI(app, { backend: new VertexAIBackend() });
 
 ```
 
-### getVertexAI(app, options) {:#getvertexai_04094cf}
-
-> Warning: This API is now obsolete.
-> 
-> Use the new [getAI()](./ai.md#getai_a94a413) instead. The Vertex AI in Firebase SDK has been replaced with the Firebase AI SDK to accommodate the evolving set of supported features and services. For migration details, see the [migration guide](https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk)<!-- -->.
-> 
-> Returns a [VertexAI](./ai.md#vertexai) instance for the given app, configured to use the Vertex AI Gemini API. This instance will be configured to use the Vertex AI Gemini API.
-> 
-
-<b>Signature:</b>
-
-```typescript
-export declare function getVertexAI(app?: FirebaseApp, options?: VertexAIOptions): VertexAI;
-```
-
-#### Parameters
-
-|  Parameter | Type | Description |
-|  --- | --- | --- |
-|  app | [FirebaseApp](./app.firebaseapp.md#firebaseapp_interface) | The [FirebaseApp](./app.firebaseapp.md#firebaseapp_interface) to use. |
-|  options | [VertexAIOptions](./ai.vertexaioptions.md#vertexaioptions_interface) | Options to configure the Vertex AI instance, including the location. |
-
-<b>Returns:</b>
-
-[VertexAI](./ai.md#vertexai)
-
 ## function(ai, ...)
 
 ### getGenerativeModel(ai, modelParams, requestOptions) {:#getgenerativemodel_80bd839}
@@ -320,36 +289,6 @@ ResponseModality: {
 }
 ```
 
-## VertexAIError
-
-> Warning: This API is now obsolete.
-> 
-> Use the new [AIError](./ai.aierror.md#aierror_class) instead. The Vertex AI in Firebase SDK has been replaced with the Firebase AI SDK to accommodate the evolving set of supported features and services. For migration details, see the [migration guide](https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk)<!-- -->.
-> 
-> Error class for the Firebase AI SDK.
-> 
-
-<b>Signature:</b>
-
-```typescript
-VertexAIError: typeof AIError
-```
-
-## VertexAIModel
-
-> Warning: This API is now obsolete.
-> 
-> Use the new [AIModel](./ai.aimodel.md#aimodel_class) instead. The Vertex AI in Firebase SDK has been replaced with the Firebase AI SDK to accommodate the evolving set of supported features and services. For migration details, see the [migration guide](https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk)<!-- -->.
-> 
-> Base class for Firebase AI model APIs.
-> 
-
-<b>Signature:</b>
-
-```typescript
-VertexAIModel: typeof AIModel
-```
-
 ## BackendType
 
 Type alias representing valid backend types. It can be either `'VERTEX_AI'` or `'GOOGLE_AI'`<!-- -->.
@@ -413,21 +352,6 @@ A type that includes all specific Schema types.
 export type TypedSchema = IntegerSchema | NumberSchema | StringSchema | BooleanSchema | ObjectSchema | ArraySchema;
 ```
 
-## VertexAI
-
-> Warning: This API is now obsolete.
-> 
-> Use the new [AI](./ai.ai.md#ai_interface) instead. The Vertex AI in Firebase SDK has been replaced with the Firebase AI SDK to accommodate the evolving set of supported features and services. For migration details, see the [migration guide](https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk)<!-- -->.
-> 
-> An instance of the Firebase AI SDK.
-> 
-
-<b>Signature:</b>
-
-```typescript
-export type VertexAI = AI;
-```
-
 ## AIErrorCode
 
 Standardized error codes that [AIError](./ai.aierror.md#aierror_class) can have.

docs-devsite/ai.vertexaioptions.md

@@ -20,7 +20,7 @@ import { Provider } from '@firebase/component';
 import { getModularInstance } from '@firebase/util';
 import { AI_TYPE } from './constants';
 import { AIService } from './service';
-import { AI, AIOptions, VertexAI, VertexAIOptions } from './public-types';
+import { AI, AIOptions } from './public-types';
 import {
   ImagenModelParams,
   ModelParams,
@@ -30,73 +30,20 @@ import {
 import { AIError } from './errors';
 import { AIModel, GenerativeModel, ImagenModel } from './models';
 import { encodeInstanceIdentifier } from './helpers';
-import { GoogleAIBackend, VertexAIBackend } from './backend';
+import { GoogleAIBackend } from './backend';
 
 export { ChatSession } from './methods/chat-session';
 export * from './requests/schema-builder';
 export { ImagenImageFormat } from './requests/imagen-image-format';
 export { AIModel, GenerativeModel, ImagenModel, AIError };
 export { Backend, VertexAIBackend, GoogleAIBackend } from './backend';
 
-export { AIErrorCode as VertexAIErrorCode };
-
-/**
- * @deprecated Use the new {@link AIModel} instead. The Vertex AI in Firebase SDK has been
- * replaced with the Firebase AI SDK to accommodate the evolving set of supported features and
- * services. For migration details, see the {@link https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk | migration guide}.
- *
- * Base class for Firebase AI model APIs.
- *
- * @public
- */
-export const VertexAIModel = AIModel;
-
-/**
- * @deprecated Use the new {@link AIError} instead. The Vertex AI in Firebase SDK has been
- * replaced with the Firebase AI SDK to accommodate the evolving set of supported features and
- * services. For migration details, see the {@link https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk | migration guide}.
- *
- * Error class for the Firebase AI SDK.
- *
- * @public
- */
-export const VertexAIError = AIError;
-
 declare module '@firebase/component' {
   interface NameServiceMapping {
     [AI_TYPE]: AIService;
   }
 }
 
-/**
- * @deprecated Use the new {@link getAI | getAI()} instead. The Vertex AI in Firebase SDK has been
- * replaced with the Firebase AI SDK to accommodate the evolving set of supported features and
- * services. For migration details, see the {@link https://firebase.google.com/docs/vertex-ai/migrate-to-latest-sdk | migration guide}.
- *
- * Returns a {@link VertexAI} instance for the given app, configured to use the
- * Vertex AI Gemini API. This instance will be
- * configured to use the Vertex AI Gemini API.
- *
- * @param app - The {@link @firebase/app#FirebaseApp} to use.
- * @param options - Options to configure the Vertex AI instance, including the location.
- *
- * @public
- */
-export function getVertexAI(
-  app: FirebaseApp = getApp(),
-  options?: VertexAIOptions
-): VertexAI {
-  app = getModularInstance(app);
-  // Dependencies
-  const AIProvider: Provider<'AI'> = _getProvider(app, AI_TYPE);
-
-  const backend = new VertexAIBackend(options?.location);
-  const identifier = encodeInstanceIdentifier(backend);
-  return AIProvider.getImmediate({
-    identifier
-  });
-}
-
 /**
  * Returns the default {@link AI} instance that is associated with the provided
  * {@link @firebase/app#FirebaseApp}. If no instance exists, initializes a new instance with the