Retrieve details of a specific AI agent
gpt-4.1. Options: gpt-4.1, gpt-4o, gpt-4o-mini.en-US).inbound, outbound, or both.id, name, description, var_type (text, number, boolean, enum), enum_options, created_at, and updated_at.id, phone_number, friendly_name, capabilities (voice, sms, mms), is_active, and created_at.id, name, description, http_method, endpoint_url, headers, query_params, body_schema, response_variables, timeout_ms, max_retries, is_active, created_at, and updated_at.id, title, url, sync_status, chunk_count, last_synced_at, created_at, and updated_at.