AActionAWS BedrockUpdated May 2026

How do I call a Bedrock model with model-specific parameters?

Short answer: Drop the "AWS Bedrock → Invoke Model (Raw)" action anywhere in your workflow, map the inputs from upstream nodes, and publish.

Use this action All 3 AWS Bedrock actions

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Model ID model_id	string	Required	Bedrock model id
Request Body (JSON) body	string	Required	Provider-specific JSON body (Anthropic / Stability / Meta / etc. native shape)

Sample request

{
  "model_id": "stability.stable-image-ultra-v1:0",
  "body": "e.g. Hi there, thanks for reaching out."
}

Returns

{
  "body": {}
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Invoke Model (Raw).

Any of these apps can fire this action as part of a workflow.

Google Sheets → AWS Bedrock

2 Google Sheets triggers

HubSpot → AWS Bedrock

18 HubSpot triggers

FAQ

Questions about Invoke Model (Raw).

What does the Invoke Model (Raw) action do in AWS Bedrock?

Model-specific Invoke API for cases where the unified Converse API doesn't expose what you need (e.g., specific Claude-only parameters, specific generation modes for image/embedding models). Each model has its own request shape — check Bedrock's per-model docs.

What inputs does Invoke Model (Raw) require?

Required: Model ID, Request Body (JSON). Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if AWS Bedrock returns an error?

The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.

Does Invoke Model (Raw) support batch operations?

Yes. Run Invoke Model (Raw) inside a Loop node to process arrays. Tiny Command handles AWS Bedrock's rate limits automatically so you don't have to throttle manually.

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