---
title: "Changes to Collect Deltas Flat Datasets"
method: GET
path: "/deltas/flat/{particle_patient_id}"
---

# Changes to Collect Deltas Flat Datasets

`GET /deltas/flat/{particle_patient_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `b59a5413a488`: 11 breaking, 32 warning, 104 info

## Changes

- **2026-11-03** `b59a5413a488`: 11 breaking, 32 warning, 104 info
  - the response property `immunizations/items/immunization_dosage_value` became nullable for the status `200`
  - the response property `medications/items/medication_statement_dose_value` became nullable for the status `200`
  - the response property `vitalSigns/items/vital_sign_observation_value` became nullable for the status `200`
  - the response property `patients/items/address_city` became optional for the status `200`
  - the response property `patients/items/address_state` became optional for the status `200`
  - the response property `patients/items/date_of_birth` became optional for the status `200`
  - the response property `patients/items/family_name` became optional for the status `200`
  - the response property `patients/items/gender` became optional for the status `200`
  - the response property `patients/items/given_name` became optional for the status `200`
  - the response property `patients/items/patient_id` became optional for the status `200`
  - removed the required property `patients/items/postal_code` from the response with the `200` status
  - deleted the `query` request parameter `COMPOSITIONS`
  - deleted the `query` request parameter `COVERAGES`
  - deleted the `query` request parameter `DOCUMENT_REFERENCES`
  - deleted the `query` request parameter `ENCOUNTERS`
  - deleted the `query` request parameter `FAMILY_MEMBER_HISTORIES`
  - deleted the `query` request parameter `IMMUNIZATIONS`
  - deleted the `query` request parameter `LABS`
  - deleted the `query` request parameter `LOCATIONS`
  - deleted the `query` request parameter `MEDICATIONS`
  - deleted the `query` request parameter `MEDRECS`
  - deleted the `query` request parameter `MED_FILLS`
  - deleted the `query` request parameter `ORGANIZATIONS`
  - deleted the `query` request parameter `PATIENTS`
  - deleted the `query` request parameter `PRACTITIONERS`
  - deleted the `query` request parameter `PROBLEMS`
  - deleted the `query` request parameter `PROCEDURES`
  - deleted the `query` request parameter `PROVENANCES`
  - deleted the `query` request parameter `RELATED_PERSONS`
  - deleted the `query` request parameter `SOCIAL_HISTORIES`
  - deleted the `query` request parameter `TRANSITIONS`
  - deleted the `query` request parameter `VITAL_SIGNS`
  - removed the optional property `composition` from the response with the `200` status
  - removed the optional property `documentReferences/items/document_reference_type_coding` from the response with the `200` status
  - removed the optional property `medFills` from the response with the `200` status
  - removed the optional property `medRecs` from the response with the `200` status
  - removed the optional property `patients/items/address_lines` from the response with the `200` status
  - removed the optional property `patients/items/consent` from the response with the `200` status
  - removed the optional property `patients/items/email` from the response with the `200` status
  - removed the optional property `patients/items/particle_patient_id` from the response with the `200` status
  - …107 more

---

[Operation](https://skmtc.dev/particlehealth/apis/particle-health-api/docs/deltas/flat/:particle_patient_id/get.md) - [API](https://skmtc.dev/particlehealth/apis/particle-health-api.md) - [Page](https://skmtc.dev/particlehealth/apis/particle-health-api/changes/deltas/flat/:particle_patient_id/get)