refactor: change --id to --arn on import runtime and memory subcommands

Users now provide the full resource ARN instead of just the ID.
The runtime/memory ID is extracted from the ARN's last path segment.

Author: jesseturner21

src/cli/commands/import/__tests__/import-runtime-handler.test.ts

@@ -144,7 +144,7 @@ describe('handleImportRuntime', () => {
       });
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
       });
@@ -170,7 +170,7 @@ describe('handleImportRuntime', () => {
       });
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
       });
@@ -195,7 +195,7 @@ describe('handleImportRuntime', () => {
       });
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
       });
@@ -225,7 +225,7 @@ describe('handleImportRuntime', () => {
       mockCopyAgentSource.mockRejectedValue(new Error('stop here'));
 
       await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
         entrypoint: 'custom_app.py',
@@ -257,7 +257,7 @@ describe('handleImportRuntime', () => {
       mockCopyAgentSource.mockRejectedValue(new Error('stop here'));
 
       await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
       });
@@ -287,7 +287,7 @@ describe('handleImportRuntime', () => {
       });
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         name: 'myagent',
         // no code option
       });
@@ -315,7 +315,7 @@ describe('handleImportRuntime', () => {
       vi.mocked(fs.existsSync).mockReturnValue(false);
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/nonexistent/path',
         name: 'myagent',
       });
@@ -347,7 +347,7 @@ describe('handleImportRuntime', () => {
       });
 
       const result = await handleImportRuntime({
-        id: 'rt-123',
+        arn: 'arn:aws:bedrock-agentcore:us-east-1:123:runtime/rt-123',
         code: '/tmp/test-source',
         name: 'myagent',
       });

src/cli/commands/import/import-memory.ts

@@ -88,8 +88,8 @@ export async function handleImportMemory(options: ImportResourceOptions): Promis
     logger.startStep('Fetch memory from AWS');
     let memoryId: string;
 
-    if (options.id) {
-      memoryId = options.id;
+    if (options.arn) {
+      memoryId = options.arn.split('/').pop()!;
     } else {
       // List memories and show to user
       onProgress('Listing memories in your account...');
@@ -116,7 +116,7 @@ export async function handleImportMemory(options: ImportResourceOptions): Promis
       }
       console.log('');
 
-      const error = 'Multiple memories found. Use --id <memoryId> to specify which memory to import.';
+      const error = 'Multiple memories found. Use --arn <memoryArn> to specify which memory to import.';
       logger.endStep('error', error);
       logger.finalize(false);
       return { success: false, error, resourceType: 'memory', resourceName: '', logPath: logger.getRelativeLogPath() };
@@ -359,7 +359,7 @@ export function registerImportMemory(importCmd: Command): void {
   importCmd
     .command('memory')
     .description('Import an existing AgentCore Memory from your AWS account')
-    .option('--id <memoryId>', 'Memory ID to import')
+    .option('--arn <memoryArn>', 'Memory ARN to import')
     .option('--target <target>', 'Deployment target name')
     .option('--name <name>', 'Local name for the imported memory')
     .option('-y, --yes', 'Auto-confirm prompts')

src/cli/commands/import/import-runtime.ts

@@ -104,8 +104,8 @@ export async function handleImportRuntime(options: ImportResourceOptions): Promi
     logger.startStep('Fetch runtime from AWS');
     let runtimeId: string;
 
-    if (options.id) {
-      runtimeId = options.id;
+    if (options.arn) {
+      runtimeId = options.arn.split('/').pop()!;
     } else {
       // List runtimes and let user pick
       onProgress('Listing runtimes in your account...');
@@ -132,8 +132,8 @@ export async function handleImportRuntime(options: ImportResourceOptions): Promi
       }
       console.log('');
 
-      // For non-interactive mode, require --id
-      const error = 'Multiple runtimes found. Use --id <runtimeId> to specify which runtime to import.';
+      // For non-interactive mode, require --arn
+      const error = 'Multiple runtimes found. Use --arn <runtimeArn> to specify which runtime to import.';
       logger.endStep('error', error);
       logger.finalize(false);
       return { success: false, error, resourceType: 'runtime', resourceName: '', logPath: logger.getRelativeLogPath() };
@@ -459,7 +459,7 @@ export function registerImportRuntime(importCmd: Command): void {
   importCmd
     .command('runtime')
     .description('Import an existing AgentCore Runtime from your AWS account')
-    .option('--id <runtimeId>', 'Runtime ID to import')
+    .option('--arn <runtimeArn>', 'Runtime ARN to import')
     .requiredOption(
       '--code <path>',
       'Path to the directory containing the entrypoint file (e.g., the folder with main.py)'

src/cli/commands/import/types.ts

@@ -101,7 +101,7 @@ export interface ImportResourceResult {
  * Options shared across import subcommands.
  */
 export interface ImportResourceOptions {
-  id?: string;
+  arn?: string;
   code?: string;
   target?: string;
   name?: string;