The credentials this connector uses, and where the agent runs.
The connection supplies the AWS credentials; your admin decides which ones and who may use them.
The region must match the one the agent was deployed to.
Which AWS service holds the agent this connector calls.
The payload shape is defined by whoever built the runtime, not by AWS. If the agent answers with the same fallback text every time, the field name is usually the reason.
prompt is this plugin's default and the most common convention.
Pick this mode for a harness-managed agent.
DEFAULT is the endpoint AWS creates with the harness.
A harness receives the whole conversation, not just the latest message.
AWS is sunsetting classic Bedrock Agents. Existing agents keep working, but new agents should be built on Bedrock AgentCore and existing ones migrated. See AWS documentation.
The alias is the published version of the agent. TSTALIASID is the working draft AWS creates automatically.