Changes to Return the cached model picker for one agent, discovering it on first use

added the optional property models/items/supportsFast to the response with the 200 status

added the optional property runnableModels to the response with the 200 status

removed the agent_switch_saga enum value from the reporting_owner response property for the response status 400

removed the agent_switch_saga enum value from the reporting_owner response property for the response status 404

removed the agent_switch_saga enum value from the reporting_owner response property for the response status 500

removed the agent_switch_saga enum value from the reporting_owner response property for the response status 501

added the new optional query request parameter catalogOnly

added the optional property configuredProviders to the response with the 200 status

added the optional property models/items/contextWindow to the response with the 200 status

added the optional property models/items/inputs to the response with the 200 status

added the optional property providers to the response with the 200 status

added the optional property warningCode to the response with the 200 status

added the optional property models/items/lastUsedAt to the response with the 200 status

added the optional property inputFingerprint to the response with the 200 status

added the optional property lastSuccessAt to the response with the 200 status

added the optional property metadata to the response with the 200 status

added the optional property refreshError to the response with the 200 status

added the optional property refreshState to the response with the 200 status

added the optional property retryAt to the response with the 200 status

added the optional property models/items/defaultEffort to the response with the 200 status

added the optional property models/items/efforts to the response with the 200 status

added the optional property reporting_owner to the response with the 400 status

added the optional property reporting_owner to the response with the 404 status

added the optional property reporting_owner to the response with the 500 status

added the optional property reporting_owner to the response with the 501 status

added the required property customModelEntry to the response with the 200 status

endpoint added