feat: Add backend-function data config with runtime support

Author: stocaaro

.changeset/brave-cheetahs-repeat.md

@@ -0,0 +1,6 @@
+---
+'@aws-amplify/backend': patch
+'@aws-amplify/backend-function': patch
+---
+
+feat: Add backend-function runtime behavior to get the data config

package-lock.json

@@ -1,15 +1,5 @@
 # @aws-amplify/ai-constructs
 
-## 1.0.0
-
-### Major Changes
-
-- bbd6add: GA release of backend AI features
-
-### Patch Changes
-
-- fd8759d: Fix a case when Bedrock throws validation error if tool input is not persisted in history
-
 ## 0.8.2
 
 ### Patch Changes

packages/ai-constructs/CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "@aws-amplify/ai-constructs",
-  "version": "1.0.0",
+  "version": "0.8.2",
   "type": "commonjs",
   "publishConfig": {
     "access": "public"

packages/ai-constructs/package.json

@@ -901,8 +901,8 @@ void describe('Bedrock converse adapter', () => {
     assert.strictEqual(responseText, 'finalResponse');
 
     assert.strictEqual(toolExecuteMock.mock.calls.length, 2);
-    assert.deepStrictEqual(toolExecuteMock.mock.calls[0].arguments[0], {});
-    assert.deepStrictEqual(toolExecuteMock.mock.calls[1].arguments[0], {});
+    assert.strictEqual(toolExecuteMock.mock.calls[0].arguments[0], undefined);
+    assert.strictEqual(toolExecuteMock.mock.calls[1].arguments[0], undefined);
   });
 
   void it('throws if tool is duplicated', () => {

packages/ai-constructs/src/conversation/runtime/bedrock_converse_adapter.test.ts

@@ -252,10 +252,6 @@ export class BedrockConverseAdapter {
           if (toolUseBlock) {
             if (toolUseInput) {
               toolUseBlock.toolUse.input = JSON.parse(toolUseInput);
-            } else {
-              // Bedrock API requires tool input to be non-null in message history.
-              // Therefore, falling back to empty object.
-              toolUseBlock.toolUse.input = {};
             }
             accumulatedAssistantMessage.content?.push(toolUseBlock);
             if (

packages/ai-constructs/src/conversation/runtime/bedrock_converse_adapter.ts

@@ -1,17 +1,5 @@
 # @aws-amplify/backend-ai
 
-## 1.0.0
-
-### Major Changes
-
-- bbd6add: GA release of backend AI features
-
-### Patch Changes
-
-- Updated dependencies [fd8759d]
-- Updated dependencies [bbd6add]
-  - @aws-amplify/ai-constructs@1.0.0
-
 ## 0.3.5
 
 ### Patch Changes

packages/backend-ai/CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "@aws-amplify/backend-ai",
-  "version": "1.0.0",
+  "version": "0.3.5",
   "type": "module",
   "publishConfig": {
     "access": "public"
@@ -22,7 +22,7 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "@aws-amplify/ai-constructs": "^1.0.0",
+    "@aws-amplify/ai-constructs": "^0.8.0",
     "@aws-amplify/backend-output-schemas": "^1.4.0",
     "@aws-amplify/backend-output-storage": "^1.1.3",
     "@aws-amplify/data-schema-types": "^1.2.0",

packages/backend-ai/package.json

@@ -9,8 +9,23 @@ import { ConstructFactory } from '@aws-amplify/plugin-types';
 import { FunctionResources } from '@aws-amplify/plugin-types';
 import { ResourceAccessAcceptorFactory } from '@aws-amplify/plugin-types';
 import { ResourceProvider } from '@aws-amplify/plugin-types';
+import { S3Client } from '@aws-sdk/client-s3';
 import { StackProvider } from '@aws-amplify/plugin-types';
 
+declare namespace __export__runtime {
+    export {
+        getAmplifyDataClientConfig,
+        DataClientConfig,
+        DataClientEnv,
+        DataClientError,
+        DataClientReturn,
+        InvalidConfig,
+        LibraryOptions,
+        ResourceConfig
+    }
+}
+export { __export__runtime }
+
 // @public (undocumented)
 export type AddEnvironmentFactory = {
     addEnvironment: (key: string, value: string | BackendSecret) => void;
@@ -19,6 +34,32 @@ export type AddEnvironmentFactory = {
 // @public (undocumented)
 export type CronSchedule = `${string} ${string} ${string} ${string} ${string}` | `${string} ${string} ${string} ${string} ${string} ${string}`;
 
+// @public (undocumented)
+type DataClientConfig = {
+    resourceConfig: ResourceConfig;
+    libraryOptions: LibraryOptions;
+};
+
+// @public (undocumented)
+type DataClientEnv = {
+    AMPLIFY_DATA_GRAPHQL_ENDPOINT: string;
+    AMPLIFY_DATA_MODEL_INTROSPECTION_SCHEMA_BUCKET_NAME: string;
+    AMPLIFY_DATA_MODEL_INTROSPECTION_SCHEMA_KEY: string;
+    AWS_ACCESS_KEY_ID: string;
+    AWS_SECRET_ACCESS_KEY: string;
+    AWS_SESSION_TOKEN: string;
+    AWS_REGION: string;
+};
+
+// @public (undocumented)
+type DataClientError = {
+    resourceConfig: InvalidConfig;
+    libraryOptions: InvalidConfig;
+};
+
+// @public (undocumented)
+type DataClientReturn<T> = T extends DataClientEnv ? DataClientConfig : DataClientError;
+
 // @public
 export const defineFunction: (props?: FunctionProps) => ConstructFactory<ResourceProvider<FunctionResources> & ResourceAccessAcceptorFactory & AddEnvironmentFactory & StackProvider>;
 
@@ -43,9 +84,45 @@ export type FunctionProps = {
 // @public (undocumented)
 export type FunctionSchedule = TimeInterval | CronSchedule;
 
+// @public
+const getAmplifyDataClientConfig: <T>(env: T, s3Client?: S3Client) => Promise<DataClientReturn<T>>;
+
+// @public (undocumented)
+type InvalidConfig = unknown & {
+    invalidType: 'This function needs to be granted `authorization((allow) => [allow.resource(fcn)])` on the data schema.';
+};
+
+// @public (undocumented)
+type LibraryOptions = {
+    Auth: {
+        credentialsProvider: {
+            getCredentialsAndIdentityId: () => Promise<{
+                credentials: {
+                    accessKeyId: string;
+                    secretAccessKey: string;
+                    sessionToken: string;
+                };
+            }>;
+            clearCredentialsAndIdentityId: () => void;
+        };
+    };
+};
+
 // @public (undocumented)
 export type NodeVersion = 16 | 18 | 20;
 
+// @public (undocumented)
+type ResourceConfig = {
+    API: {
+        GraphQL: {
+            endpoint: string;
+            region: string;
+            defaultAuthMode: string;
+            modelIntrospection: any;
+        };
+    };
+};
+
 // @public (undocumented)
 export type TimeInterval = `every ${number}m` | `every ${number}h` | `every day` | `every week` | `every month` | `every year`;
 

packages/backend-function/API.md

@@ -1,3 +1,4 @@
 {
-  "extends": "../../api-extractor.base.json"
+  "extends": "../../api-extractor.base.json",
+  "mainEntryPointFilePath": "<projectFolder>/lib/index.internal.d.ts"
 }