> ## Documentation Index > Fetch the complete documentation index at: https://docs.gtm-api.com/llms.txt > Use this file to discover all available pages before exploring further. # Get observability request > Fetch the full execution of one past MCP request by trace_id: spans, timings, status, the redacted input/output bodies, errors, emitted events, permission decisions, DB queries and the span tree. Read-only debugging instrument (Tempo + Loki facade, no local storage). Use when a user pastes a trace_id and asks "what happened / why did this fail", or to introspect a past tool call. Returns not_found when the trace was sampled out or is past retention; 403 (not 404) when the trace belongs to another actor/team. Contract: - MCP tool `get_observability_request`, registry package `mcp.id/observability_requests`, mount `id.platform`. - Operation `get`, response envelope `get`. - Flags: read only. ## OpenAPI ````yaml /api-reference/id/openapi.yaml post /api/observability/get-request openapi: 3.0.3 info: title: 'GTM API public contract: gtm.service.id' description: >- Identity, access and money: users, teams and members, API keys, OAuth clients and authorizations, billing products, subscriptions, transactions and payment methods, the credit ledger, notifications, TLS certificates, observability and support requests. GENERATED. This document is projected from the Zod MCP tool registry in `product/mcp/gtm.mcp` (one tool per public endpoint, 1:1). Do not edit it by hand; edit the tool definition and regenerate with `pnpm openapi:public`. Surface: the public `/api` contract of `gtm.service.id`, 77 operations. Internal (`/internal`) and health endpoints are deliberately absent; the code-faithful spec that documents those lives in `product/openapi/gtm.openapi.tech`. Conventions: - Auth is a bearer JWT, optionally narrowed by the `Team-SID` header. - Every success body is an MCP envelope: `success: true` plus one typed `operation` shape (`search`, `get`, `create`, `update`, `delete`, `metrics`, `group_by`, `action`), and a `meta` block with `trace_id` for support. - Every failure is the same `McpError` envelope with a code from a fixed 16-code taxonomy, so a client maps errors once. - Lists page with `page_size` (0 to 500, default 50) plus an opaque forward `cursor`; `page_size: 0` returns counts only. - On `GET` and `DELETE`, object-valued query parameters (`filter`, `sort`) travel as JSON text and array-valued ones repeat as `name[]=value`. - The MCP-only `_meta` field (usage analytics) never reaches the backend and is not part of this contract. version: '1.0' contact: name: GTM API url: https://gtm-api.com email: support@gtm-api.com license: name: Proprietary url: https://gtm-api.com/license servers: - url: https://app.gtm-api.com/id/v4 description: Production, through the app.gtm-api.com gateway - url: http://localhost:8021 description: Local Docker (gtm_id_nginx_dev) security: - BearerJwt: [] TeamSid: [] tags: - name: account_shares description: Registry package `mcp.id/account_shares`, served on MCP mount `id.access`. - name: api_keys description: Registry package `mcp.id/api_keys`, served on MCP mount `id.access`. - name: billing_payment_methods description: >- Registry package `mcp.id/billing_payment_methods`, served on MCP mount `id.billing`. - name: billing_products description: >- Registry package `mcp.id/billing_products`, served on MCP mount `id.billing`. - name: billing_subscriptions description: >- Registry package `mcp.id/billing_subscriptions`, served on MCP mount `id.billing`. - name: billing_transactions description: >- Registry package `mcp.id/billing_transactions`, served on MCP mount `id.billing`. - name: credit_transactions description: >- Registry package `mcp.id/credit_transactions`, served on MCP mount `id.credits`. - name: notifications description: >- Registry package `mcp.id/notifications`, served on MCP mount `id.platform`. - name: oauth_authorizations description: >- Registry package `mcp.id/oauth_authorizations`, served on MCP mount `id.access`. - name: oauth_clients description: Registry package `mcp.id/oauth_clients`, served on MCP mount `id.access`. - name: observability_requests description: >- Registry package `mcp.id/observability_requests`, served on MCP mount `id.platform`. - name: sessions description: Registry package `mcp.id/sessions`, served on MCP mount `id.identity`. - name: ssl_certificates description: >- Registry package `mcp.id/ssl_certificates`, served on MCP mount `id.platform`. - name: support_requests description: >- Registry package `mcp.id/support_requests`, served on MCP mount `id.platform`. - name: team_members description: Registry package `mcp.id/team_members`, served on MCP mount `id.identity`. - name: teams description: Registry package `mcp.id/teams`, served on MCP mount `id.identity`. - name: users description: Registry package `mcp.id/users`, served on MCP mount `id.identity`. paths: /api/observability/get-request: post: tags: - observability_requests summary: Get observability request description: >- Fetch the full execution of one past MCP request by trace_id: spans, timings, status, the redacted input/output bodies, errors, emitted events, permission decisions, DB queries and the span tree. Read-only debugging instrument (Tempo + Loki facade, no local storage). Use when a user pastes a trace_id and asks "what happened / why did this fail", or to introspect a past tool call. Returns not_found when the trace was sampled out or is past retention; 403 (not 404) when the trace belongs to another actor/team. Contract: - MCP tool `get_observability_request`, registry package `mcp.id/observability_requests`, mount `id.platform`. - Operation `get`, response envelope `get`. - Flags: read only. operationId: get_observability_request requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/GetObservabilityRequestRequest' responses: '200': description: '`get` success envelope.' content: application/json: schema: $ref: '#/components/schemas/GetObservabilityRequestResponse' 4XX: $ref: '#/components/responses/McpClientError' 5XX: $ref: '#/components/responses/McpServerError' components: schemas: GetObservabilityRequestRequest: type: object description: Request body of `get_observability_request`. properties: trace_id: type: string description: The request trace_id (UUID v7, 36 chars). required: - trace_id GetObservabilityRequestResponse: type: object properties: success: type: boolean enum: - true operation: type: string enum: - get item: type: object properties: sid: type: string trace_id: type: string agent_session_id: type: string nullable: true agent_turn_id: type: string nullable: true tool: type: string actor: type: object nullable: true properties: actor_type: type: string enum: - user - support - api_key - system actor_sid: type: string team_sid: type: string permissions: type: object additionalProperties: {} request_sid: type: string nullable: true reason: type: string nullable: true required: - actor_type - actor_sid - team_sid - permissions - reason team_sid: type: string status: type: string enum: - ok - error started_at: type: string duration_ms: type: number input: type: object additionalProperties: {} output: type: object additionalProperties: {} errors: type: array items: type: object properties: code: type: string message: type: string path: type: array nullable: true items: type: string span_id: type: string required: - code - message - path - span_id events_emitted: type: array items: type: object properties: event_sid: type: string name: type: string payload_size: type: number emitted_at: type: string required: - event_sid - name - payload_size - emitted_at permission_decisions: type: array items: type: object properties: policy: type: string decision: type: string enum: - allow - deny reason: type: string required: - policy - decision - reason child_calls: type: array items: type: object properties: trace_id: type: string tool: type: string duration_ms: type: number status: type: string enum: - ok - error required: - trace_id - tool - duration_ms - status db_queries: type: array items: type: object properties: sql_fingerprint: type: string duration_ms: type: number rows: type: number table: type: string nullable: true operation: type: string enum: - SELECT - INSERT - UPDATE - DELETE - OTHER required: - sql_fingerprint - duration_ms - rows - table - operation span_tree: type: object properties: span_id: type: string parent_span_id: type: string nullable: true name: type: string kind: type: string enum: - server - client - producer - consumer - internal started_at: type: string duration_ms: type: number status: type: string enum: - ok - error - unset attributes: type: object additionalProperties: anyOf: - type: string - type: number - type: boolean - {} - {} events: type: array items: type: object properties: name: type: string at: type: string attributes: type: object additionalProperties: {} required: - name - at - attributes children: type: array items: type: object additionalProperties: {} description: >- Recursive node: the same object shape repeats here. A static OpenAPI document cannot express the cycle, so this level is documented as an open object. required: - span_id - parent_span_id - name - kind - started_at - duration_ms - status - attributes - events - children debug_url: type: string required: - sid - trace_id - agent_session_id - agent_turn_id - tool - actor - team_sid - status - started_at - duration_ms - input - output - errors - events_emitted - permission_decisions - child_calls - db_queries - span_tree - debug_url included: type: object additionalProperties: {} includes: type: array items: type: string meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. debug_url: type: string description: Deep link to the post-call analysis UI. required: - trace_id - span_id - timestamp - duration_ms - debug_url required: - success - operation - item - included - includes - meta McpError: type: object properties: success: type: boolean enum: - false error: type: object properties: code: type: string enum: - validation_failed - nothing_to_update - not_found - relation_not_found - invalid_transition - limit_exceeded - payment_required - duplicate_rejected - conflict - delete_blocked - unauthorized - forbidden - rate_limited - internal_error - service_unavailable - not_implemented message: type: string recoverable: type: boolean suggestion: type: string field_errors: type: object additionalProperties: type: array items: anyOf: - type: string - type: object properties: rule: type: string message: type: string required: - rule - message blockers: type: array items: type: object properties: type: type: string description: >- Machine-readable blocker type (active_flow, pending_tasks, …). severity: type: string enum: - hard - soft description: >- hard = external action required; soft = acknowledge is enough. description: type: string entity_sid: type: string nullable: true count: type: integer resolution: type: string description: 'Hard: tool name to call. Soft: code for acknowledge[].' resolution_hint: type: string required: - type - severity - description - entity_sid - resolution - resolution_hint context: type: object additionalProperties: {} required: - code - message - recoverable meta: type: object properties: trace_id: type: string description: UUID v7; same 128-bit value as the X-Trace-Id header. span_id: type: string pattern: ^[0-9a-f]{16}$ description: 16 hex chars, root span of this request. timestamp: type: string description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time. duration_ms: type: integer minimum: 0 description: Server-side wall clock. debug_url: type: string description: Deep link to the post-call analysis UI. required: - trace_id - span_id - timestamp - duration_ms - debug_url required: - success - error responses: McpClientError: description: >- MCP error envelope. `error.code` is one of validation_failed, nothing_to_update, not_found, relation_not_found, invalid_transition, limit_exceeded, payment_required, duplicate_rejected, conflict, delete_blocked, unauthorized, forbidden, rate_limited, not_implemented. content: application/json: schema: $ref: '#/components/schemas/McpError' McpServerError: description: >- MCP error envelope with `error.code` internal_error or service_unavailable. content: application/json: schema: $ref: '#/components/schemas/McpError' securitySchemes: BearerJwt: type: http scheme: bearer bearerFormat: JWT description: >- Access token issued by gtm.service.id. Its `access_identity` claim carries `team_sid`, `actor_sid` and `actor_type`, and that team scope is authoritative. TeamSid: type: apiKey in: header name: Team-SID description: >- Team scope for tokens that do not carry one. Ignored when the token already names a team. ````