Anthropic API / Anthropic API

AWS Bedrock Claude Model Invocation Not Supported Error

Fix AWS Bedrock ValidationException when invoking Anthropic Claude models — requires inference profile instead of direct model ID Includes evidence for Anthropic API troubleshooting demand.

Source-backed Last updated May 15, 2026 1 source Needs local verification

Category: Anthropic API
Error signature: Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported
Quick fix: Compare the failing environment with a known working setup, then change one configuration value at a time.
Updated: May 15, 2026
Verification status: Source-backed
Evidence: 1 public source URL

Before you change production

This page includes public source URLs in the imported troubleshooting record. Compare those references with your version and environment before applying changes.

Reproduce the smallest failing action and save non-secret logs before changing configuration.
Check versions for Anthropic API, related SDKs, package managers, CI runners, and hosting providers.
Change one setting or dependency at a time, then rerun the same failing command or request.
Avoid destructive commands, credential rotation, billing changes, or security relaxations without a rollback plan.

What this error means

Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported is a Anthropic API failure pattern reported for developers trying to fix aws bedrock validationexception when invoking anthropic claude models — requires inference profile instead of direct model id. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

Stack Overflow question 79428475 (17.6k views, score 4) reports AWS Bedrock raising ValidationException when invoking Claude Sonnet 3.5 v2 with direct model ID. Must use inference profile ARN. Category mapped to Anthropic API (Bedrock-specific Claude invocation error).

Common causes

Stack Overflow question 79428475 (17.6k views, score 4) reports AWS Bedrock raising ValidationException when invoking Claude Sonnet 3.5 v2 with direct model ID. Must use inference profile ARN. Category mapped to Anthropic API (Bedrock-specific Claude invocation error).

Quick fixes

Confirm the exact error signature matches Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported.
Check the Anthropic API account, local tool state, and provider configuration involved in the failing workflow.
Compare the failing environment with a known working setup, then change one configuration value at a time.

Platform/tool-specific checks

Verify the command, editor, extension, or API client that produced the error.
Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

Capture the exact error message and the command, editor action, or request that triggered it.
Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
Review the source evidence below and compare it with your environment.
Apply one change at a time and rerun the smallest failing action.
Keep the working fix documented for the team or deployment environment.

How to prevent it

Keep provider/tool configuration documented.
Record non-secret diagnostics such as tool version, provider name, model name, and command path.
Add a lightweight check before CI or production workflows depend on the tool.

Diagnostic flow for this page

Match Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported exactly before applying the quick fix.
Compare the failing environment with Anthropic API versions, account scope, provider settings, and deployment context.
Check the listed common causes in order, starting with the cause that best matches your logs.
Use the evidence status below to decide whether to confirm against public sources or official documentation.
Apply one reversible change, rerun the smallest failing action, and keep rollback notes.

FAQ

What does Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported mean in Anthropic API?

Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported indicates the workflow described by "AWS Bedrock Claude Model Invocation Not Supported Error" failed in a Anthropic API context. Start by confirming the exact signature and the component that emitted it.

What should I check first for Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported?

Check whether this cause matches your environment: Stack Overflow question 79428475 (17.6k views, score 4) reports AWS Bedrock raising ValidationException when invoking Claude Sonnet 3.5 v2 with direct model ID. Must use inference profile ARN. Category mapped to Anthropic API (Bedrock-specific Claude invocation error).

Is the Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported guidance source-backed?

The "AWS Bedrock Claude Model Invocation Not Supported Error" page is labeled source-backed. It has 1 public source URL from stackoverflow.com, so use that evidence status when deciding how much additional verification you need.

When should I avoid the quick fix for Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported?

For "AWS Bedrock Claude Model Invocation Not Supported Error", avoid applying "Compare the failing environment with a known working setup, then change one configuration value at a time." when the error text differs, the affected version or provider is different, or the change would touch credentials, billing, DNS, production deploy settings, or irreversible data.

What should I collect before debugging Invocation of model ID anthropic.claude-3-5-sonnet-20241022-v2:0 with on-demand throughput isn't supported?

For "AWS Bedrock Claude Model Invocation Not Supported Error", collect the failing Anthropic API command or request, non-secret configuration, versions, timestamps, request IDs when available, and the smallest reproduction that still triggers the signature.