{
    "id": "082A9300-F351-4660-9F05-754F675FA3DF",
    "creation_date_time": "2022-01-25T01:57:01.000-08:00",
    "schema_id": {
        "namespace": "omh",
        "name": "heart-rate",
        "version": "2.0"
    },
    "acquisition_provenance": {
        "source_name": "HealthKit",
        "source_creation_date_time": "2022-01-25T01:57:01.000-08:00",
        "modality": "sensed"
    },
    "user_id": "GXdCOUJHuIUPUYiViVlNqZp9rjb1"
}

{
    "heart_rate": {
        "value": 67,
        "unit": "beats/min"
    },
    "effective_time_frame": {
        "date_time": "2022-01-25T01:57:01.000-08:00"
    },
    "temporal_relationship_to_sleep": "on waking"
}

    { {
        "resourceType": "Observation",
        "id": "UUID generated by server during mapping",
        "meta": {
            "profile" : ["http://cardinalkit.org/fhir/StructureDefinition/ck_mhealth_observation_profile"],
            "source": "cardinalKitApp"
        },
        "identifier"  : [{
            "system" : "http://cardinalkit.org/fhir/ids",
            "value" : *header.id* // id from the data point's header
        }],
        "status": "final",
        "category": [
            {
            "coding": [{
                "system": "http://hl7.org/fhir/observation-category",
                "code": *Observation Category Code*,
                "display": *Observation Category Display*
                }]
            }
        ],
        "code": {
            "coding": [{
                "system": *Observation Coding System*,
                "code": *Observation Coding Code*,
                "display": *Observation Coding Display*
            }]
        },
        "subject": {
            "identifier" : {
                "system" : "http://cardinalkit.org/fhir/patient_ids",
                "value" : *header.user_id*
                }
        },
        "effectiveDateTime" : *body.effective_time_frame.date_time*, // used for data points with a single date/time
        "effectivePeriod" : { // used for data points with a time interval
            "start" : *body.effective_time_frame.time_interval.start_date_time*,
            "end" : *body.effective_time_frame.time_interval.end_date_time*
            },
        "issued": *header.creation_date_time*,
        "valueQuantity" : {
            "value" : *Value Quantity Value*,
            "unit" : *Value Quantity Unit*,
            "system" : *Value Quantity System*,
            "code" : *Value Quantity Code*
        },
        "device" : {
        "extension" : [{
            "url" : "http://cardinalkit.org/fhir/StructureDefinition/omh_fhir_observation_device_modality",
            "valueCode" : *header.acquisition_provenance.modality*
        }],
        "display" : *header.acquisition_provenance.source_name*
        },
        "component": [{ // this property is used if the data point has multiple components (see component table above).
            "code" : {
                "coding" : [{
                    "system": "http://fhir.org/guides/omhtofhir/omh_fhir_observation_codes,
                    "code": *Component Coding Code*,
                    "display": *Component Coding Display*
                }],
            },
            "valueCodeableConcept": {
                "coding": [{
                    "system": *Component Value System*,
                    "code": *Component Value Code*,
                    "display": *Component Value Display*,
                }],
                "text": *Component Value Text*,
            },
            "valueQuantity": {
                "value": *Component Value Quantity Value*,
                "unit": *Component Value Quantity Unit*,
                "system": *Component Value Quantity System*,
                "code": *Component Value Quantity Code*
            }
        }
    }