Rhythm 2.0 Specifications

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WF-PFM-INT-011Invoke a capability through the gateway

Markdown

WF-PFM-INT-011

Invoke a capability through the gateway

Markdown
  • DocumentDraft
  • ImplementationObserved

Planning

Implements
CAP-PFM-INT-009, CAP-PFM-INT-008, CAP-PFM-INT-012

KindWorkflowProduct areaPlatformModuleIntegration access, customer extensions and shared workflow configurationRevision1

Read atservices-platform ad3f6a65macroservice-libraries 54536a44react-console baf6dae3

Invoke a capability through the gateway ​

What It Does ​

The gateway authorizes a provider-independent request, explains account selection and retains one execution before calling the adapter. Admission checks precede provider delivery. Classified results determine settlement, safe retry, queued continuation or investigation.

The Flow ​

When Something Fails ​

Return request refusal to the caller. Rejected requests create no provider work. Reject invalid or unauthorized input. No execution is accepted. A sensitive or refuse-policy failure stops the scope search. No provider has been contacted during resolution. Return the existing-key decision or rollback database failure. One claimed identity remains associated with its execution. Fail refused admission and release the unused request key. Admission refusal sends nothing to the provider. Classify failure by whether delivery may have reached the provider. An uncertain answer can leave a real provider effect without a settled result. A competing settlement can win the status compare-and-set. Uncertain executions wait for investigation; optional notice recording does not determine provider success.

Open Design Questions ​

Full concurrent admission and breaker behavior still need proof, and the gateway milestone retains recorded defects.

Controls

51 controls apply, from the corpus control catalogue.

TC-AVL-001 TC-AVL-004 TC-AVL-005 TC-AZ-001 TC-AZ-002 TC-AZ-003 TC-AZ-004 TC-AZ-006 TC-CHG-001 TC-CHG-002 TC-CHG-003 TC-CHG-004 TC-CHG-005 TC-CHG-006 TC-CRY-001 TC-CRY-002 TC-CRY-003 TC-CRY-004 TC-DAT-001 TC-DAT-002 TC-DAT-003 TC-DAT-004 TC-IAM-001 TC-IAM-002 TC-IAM-004 TC-IAM-005 TC-IAM-006 TC-LOG-001 TC-LOG-002 TC-LOG-003 TC-LOG-004 TC-LOG-005 TC-MON-001 TC-MON-002 TC-PI-001 TC-PI-002 TC-PI-003 TC-PI-004 TC-PI-005 TC-PRV-001 TC-PRV-002 TC-SEC-001 TC-SEC-002 TC-SEC-003 TC-SEC-004 TC-TEN-001 TC-TEN-002 TC-TEN-003 TC-VEN-001 TC-VEN-002 TC-VEN-003

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