v2.2 Data Types

class hl7types.hl7.v2_2.datatypes.AD.AD

HL7 v2 AD data type.

CE

Field

HL7

Type

Required

Max Length

Description

ce_1

CE.1

Optional[str]

optional

identifier

ce_2

CE.2

Optional[str]

optional

text

ce_3

CE.3

Optional[str]

optional

name of coding system

ce_4

CE.4

Optional[str]

optional

alternate identifier

ce_5

CE.5

Optional[str]

optional

alternate text

ce_6

CE.6

Optional[str]

optional

name of alternate coding system

class hl7types.hl7.v2_2.datatypes.CK_ACCOUNT_NO.CK_ACCOUNT_NO

HL7 v2 CK_ACCOUNT_NO data type.

CK_ACCOUNT_NO

Field

HL7

Type

Required

Max Length

Description

ck_account_no_1

CK_ACCOUNT_NO.1

Optional[str]

optional

account number

ck_account_no_2

CK_ACCOUNT_NO.2

Optional[str]

optional

Check digit

ck_account_no_3

CK_ACCOUNT_NO.3

Optional[str]

optional

Check digit scheme

ck_account_no_4

CK_ACCOUNT_NO.4

Optional[str]

optional

Facility ID

class hl7types.hl7.v2_2.datatypes.CK_PAT_ID.CK_PAT_ID

HL7 v2 CK_PAT_ID data type.

CK_PAT_ID

Field

HL7

Type

Required

Max Length

Description

ck_pat_id_1

CK_PAT_ID.1

Optional[str]

optional

Patient ID

ck_pat_id_2

CK_PAT_ID.2

Optional[str]

optional

Check digit

ck_pat_id_3

CK_PAT_ID.3

Optional[str]

optional

Check digit scheme

ck_pat_id_4

CK_PAT_ID.4

Optional[str]

optional

Facility ID

class hl7types.hl7.v2_2.datatypes.CM_ABS_RANGE.CM_ABS_RANGE

HL7 v2 CM_ABS_RANGE data type.

CM_ABS_RANGE

Field

HL7

Type

Required

Max Length

Description

cm_abs_range_1

CM_ABS_RANGE.1

Optional[str]

optional

Range

cm_abs_range_2

CM_ABS_RANGE.2

Optional[str]

optional

Numeric Change

cm_abs_range_3

CM_ABS_RANGE.3

Optional[str]

optional

Percent per Change

cm_abs_range_4

CM_ABS_RANGE.4

Optional[str]

optional

Days

class hl7types.hl7.v2_2.datatypes.CM_AUI.CM_AUI

HL7 v2 CM_AUI data type.

CM_AUI

Field

HL7

Type

Required

Max Length

Description

cm_aui_1

CM_AUI.1

Optional[str]

optional

authorization number

cm_aui_2

CM_AUI.2

Optional[str]

optional

date

cm_aui_3

CM_AUI.3

Optional[str]

optional

source

class hl7types.hl7.v2_2.datatypes.CM_BATCH_TOTAL.CM_BATCH_TOTAL

HL7 v2 CM_BATCH_TOTAL data type.

CM_BATCH_TOTAL

Field

HL7

Type

Required

Max Length

Description

cm_batch_total_1

CM_BATCH_TOTAL.1

Optional[str]

optional

Batch total 1

cm_batch_total_2

CM_BATCH_TOTAL.2

Optional[str]

optional

Batch total 2

class hl7types.hl7.v2_2.datatypes.CM_CCD.CM_CCD

HL7 v2 CM_CCD data type.

CM_CCD

Field

HL7

Type

Required

Max Length

Description

cm_ccd_1

CM_CCD.1

Optional[str]

optional

When to Charge

cm_ccd_2

CM_CCD.2

Optional[TS]

optional

date/time

class hl7types.hl7.v2_2.datatypes.CM_DDI.CM_DDI

HL7 v2 CM_DDI data type.

CM_DDI

Field

HL7

Type

Required

Max Length

Description

cm_ddi_1

CM_DDI.1

Optional[str]

optional

delay days

cm_ddi_2

CM_DDI.2

Optional[str]

optional

amount

cm_ddi_3

CM_DDI.3

Optional[str]

optional

number of days

class hl7types.hl7.v2_2.datatypes.CM_DIN.CM_DIN

HL7 v2 CM_DIN data type.

CM_DIN

Field

HL7

Type

Required

Max Length

Description

cm_din_1

CM_DIN.1

Optional[TS]

optional

Date

cm_din_2

CM_DIN.2

Optional[CE]

optional

institution name

class hl7types.hl7.v2_2.datatypes.CM_DLD.CM_DLD

HL7 v2 CM_DLD data type.

CM_DLD

Field

HL7

Type

Required

Max Length

Description

cm_dld_1

CM_DLD.1

Optional[str]

optional

discharge location

cm_dld_2

CM_DLD.2

Optional[TS]

optional

effective date

class hl7types.hl7.v2_2.datatypes.CM_DLT.CM_DLT

HL7 v2 CM_DLT data type.

CM_DLT

Field

HL7

Type

Required

Max Length

Description

cm_dlt_1

CM_DLT.1

Optional[str]

optional

Range

cm_dlt_2

CM_DLT.2

Optional[str]

optional

numeric threshold

cm_dlt_3

CM_DLT.3

Optional[str]

optional

change

cm_dlt_4

CM_DLT.4

Optional[str]

optional

length of time-days

class hl7types.hl7.v2_2.datatypes.CM_DTN.CM_DTN

HL7 v2 CM_DTN data type.

CM_DTN

Field

HL7

Type

Required

Max Length

Description

cm_dtn_1

CM_DTN.1

Optional[str]

optional

day type

cm_dtn_2

CM_DTN.2

Optional[str]

optional

number of days

class hl7types.hl7.v2_2.datatypes.CM_EIP.CM_EIP

HL7 v2 CM_EIP data type.

CM_EIP

Field

HL7

Type

Required

Max Length

Description

cm_eip_1

CM_EIP.1

Optional[str]

optional

parent´s placer order number

cm_eip_2

CM_EIP.2

Optional[str]

optional

parent´s filler order number

class hl7types.hl7.v2_2.datatypes.CM_ELD.CM_ELD

HL7 v2 CM_ELD data type.

CM_ELD

Field

HL7

Type

Required

Max Length

Description

cm_eld_1

CM_ELD.1

Optional[str]

optional

Segment-ID

cm_eld_2

CM_ELD.2

Optional[str]

optional

Sequence

cm_eld_3

CM_ELD.3

Optional[str]

optional

Field-Position

cm_eld_4

CM_ELD.4

Optional[CE]

optional

Code Identifying Error

class hl7types.hl7.v2_2.datatypes.CM_FILLER.CM_FILLER

HL7 v2 CM_FILLER data type.

CM_FILLER

Field

HL7

Type

Required

Max Length

Description

cm_filler_1

CM_FILLER.1

Optional[str]

optional

unique filler id

cm_filler_2

CM_FILLER.2

Optional[str]

optional

filler application ID

class hl7types.hl7.v2_2.datatypes.CM_FINANCE.CM_FINANCE

HL7 v2 CM_FINANCE data type.

CM_FINANCE

Field

HL7

Type

Required

Max Length

Description

cm_finance_1

CM_FINANCE.1

Optional[str]

optional

financial class ID

cm_finance_2

CM_FINANCE.2

Optional[TS]

optional

effective date

class hl7types.hl7.v2_2.datatypes.CM_GROUP_ID.CM_GROUP_ID

HL7 v2 CM_GROUP_ID data type.

CM_GROUP_ID

Field

HL7

Type

Required

Max Length

Description

cm_group_id_1

CM_GROUP_ID.1

Optional[str]

optional

unique group id

cm_group_id_2

CM_GROUP_ID.2

Optional[str]

optional

placer application id

class hl7types.hl7.v2_2.datatypes.CM_INTERNAL_LOCATION.CM_INTERNAL_LOCATION

HL7 v2 CM_INTERNAL_LOCATION data type.

CM_INTERNAL_LOCATION

Field

HL7

Type

Required

Max Length

Description

cm_internal_location_1

CM_INTERNAL_LOCATION.1

Optional[str]

optional

nurse unit (Station)

cm_internal_location_2

CM_INTERNAL_LOCATION.2

Optional[str]

optional

Room

cm_internal_location_3

CM_INTERNAL_LOCATION.3

Optional[str]

optional

Bed

cm_internal_location_4

CM_INTERNAL_LOCATION.4

Optional[str]

optional

Facility ID

cm_internal_location_5

CM_INTERNAL_LOCATION.5

Optional[str]

optional

Bed Status

cm_internal_location_6

CM_INTERNAL_LOCATION.6

Optional[str]

optional

Etage

cm_internal_location_7

CM_INTERNAL_LOCATION.7

Optional[str]

optional

Klinik

cm_internal_location_8

CM_INTERNAL_LOCATION.8

Optional[str]

optional

Zentrum

class hl7types.hl7.v2_2.datatypes.CM_JOB_CODE.CM_JOB_CODE

HL7 v2 CM_JOB_CODE data type.

CM_JOB_CODE

Field

HL7

Type

Required

Max Length

Description

cm_job_code_1

CM_JOB_CODE.1

Optional[str]

optional

job code

cm_job_code_2

CM_JOB_CODE.2

Optional[str]

optional

employee classification

class hl7types.hl7.v2_2.datatypes.CM_LA1.CM_LA1

HL7 v2 CM_LA1 data type.

CM_LA1

Field

HL7

Type

Required

Max Length

Description

cm_la1_1

CM_LA1.1

Optional[str]

optional

Dispense / Deliver to Location

cm_la1_2

CM_LA1.2

Optional[AD]

optional

location

class hl7types.hl7.v2_2.datatypes.CM_LICENSE_NO.CM_LICENSE_NO

HL7 v2 CM_LICENSE_NO data type.

CM_LICENSE_NO

Field

HL7

Type

Required

Max Length

Description

cm_license_no_1

CM_LICENSE_NO.1

Optional[str]

optional

License Number

cm_license_no_2

CM_LICENSE_NO.2

Optional[str]

optional

issuing state,province,country

class hl7types.hl7.v2_2.datatypes.CM_MOC.CM_MOC

HL7 v2 CM_MOC data type.

CM_MOC

Field

HL7

Type

Required

Max Length

Description

cm_moc_1

CM_MOC.1

Optional[str]

optional

dollar amount

cm_moc_2

CM_MOC.2

Optional[str]

optional

charge code

class hl7types.hl7.v2_2.datatypes.CM_MSG.CM_MSG

HL7 v2 CM_MSG data type.

CM_MSG

Field

HL7

Type

Required

Max Length

Description

cm_msg_1

CM_MSG.1

Optional[str]

optional

message type

cm_msg_2

CM_MSG.2

Optional[str]

optional

Trigger Event

class hl7types.hl7.v2_2.datatypes.CM_NDL.CM_NDL

HL7 v2 CM_NDL data type.

CM_NDL

Field

HL7

Type

Required

Max Length

Description

cm_ndl_1

CM_NDL.1

Optional[str]

optional

interpreter / technician

cm_ndl_2

CM_NDL.2

Optional[TS]

optional

start date/time

cm_ndl_3

CM_NDL.3

Optional[TS]

optional

end date/time

cm_ndl_4

CM_NDL.4

Optional[str]

optional

location

class hl7types.hl7.v2_2.datatypes.CM_OCD.CM_OCD

HL7 v2 CM_OCD data type.

CM_OCD

Field

HL7

Type

Required

Max Length

Description

cm_ocd_1

CM_OCD.1

Optional[str]

optional

occurrence code

cm_ocd_2

CM_OCD.2

Optional[str]

optional

occurrence date

class hl7types.hl7.v2_2.datatypes.CM_OSP.CM_OSP

HL7 v2 CM_OSP data type.

CM_OSP

Field

HL7

Type

Required

Max Length

Description

cm_osp_1

CM_OSP.1

Optional[str]

optional

occurrence span code

cm_osp_2

CM_OSP.2

Optional[str]

optional

occurrence span start date

cm_osp_3

CM_OSP.3

Optional[str]

optional

occurrence span stop date

class hl7types.hl7.v2_2.datatypes.CM_PAT_ID.CM_PAT_ID

HL7 v2 CM_PAT_ID data type.

CM_PAT_ID

Field

HL7

Type

Required

Max Length

Description

cm_pat_id_1

CM_PAT_ID.1

Optional[str]

optional

Patient ID

cm_pat_id_2

CM_PAT_ID.2

Optional[str]

optional

Check digit

cm_pat_id_3

CM_PAT_ID.3

Optional[str]

optional

Check digit scheme

cm_pat_id_4

CM_PAT_ID.4

Optional[str]

optional

Facility ID

cm_pat_id_5

CM_PAT_ID.5

Optional[str]

optional

type

class hl7types.hl7.v2_2.datatypes.CM_PAT_ID_0192.CM_PAT_ID_0192

HL7 v2 CM_PAT_ID_0192 data type.

CM_PAT_ID_0192

Field

HL7

Type

Required

Max Length

Description

cm_pat_id_0192_1

CM_PAT_ID_0192.1

Optional[str]

optional

Patient ID

cm_pat_id_0192_2

CM_PAT_ID_0192.2

Optional[str]

optional

Check digit

cm_pat_id_0192_3

CM_PAT_ID_0192.3

Optional[str]

optional

Check digit scheme

cm_pat_id_0192_4

CM_PAT_ID_0192.4

Optional[str]

optional

Facility ID

cm_pat_id_0192_5

CM_PAT_ID_0192.5

Optional[str]

optional

type

class hl7types.hl7.v2_2.datatypes.CM_PCF.CM_PCF

HL7 v2 CM_PCF data type.

CM_PCF

Field

HL7

Type

Required

Max Length

Description

cm_pcf_1

CM_PCF.1

Optional[str]

optional

pre-certification patient type

cm_pcf_2

CM_PCF.2

Optional[str]

optional

pre-certication required

cm_pcf_3

CM_PCF.3

Optional[TS]

optional

pre-certification window

class hl7types.hl7.v2_2.datatypes.CM_PEN.CM_PEN

HL7 v2 CM_PEN data type.

CM_PEN

Field

HL7

Type

Required

Max Length

Description

cm_pen_1

CM_PEN.1

Optional[str]

optional

Penalty ID

cm_pen_2

CM_PEN.2

Optional[str]

optional

penalty amount

class hl7types.hl7.v2_2.datatypes.CM_PIP.CM_PIP

HL7 v2 CM_PIP data type.

CM_PIP

Field

HL7

Type

Required

Max Length

Description

cm_pip_1

CM_PIP.1

Optional[CE]

optional

Privilege

cm_pip_2

CM_PIP.2

Optional[CE]

optional

privilege class

cm_pip_3

CM_PIP.3

Optional[str]

optional

expiration date

cm_pip_4

CM_PIP.4

Optional[str]

optional

activation date

class hl7types.hl7.v2_2.datatypes.CM_PLACER.CM_PLACER

HL7 v2 CM_PLACER data type.

CM_PLACER

Field

HL7

Type

Required

Max Length

Description

cm_placer_1

CM_PLACER.1

Optional[str]

optional

unique placer id

cm_placer_2

CM_PLACER.2

Optional[str]

optional

placer application

class hl7types.hl7.v2_2.datatypes.CM_PLN.CM_PLN

HL7 v2 CM_PLN data type.

CM_PLN

Field

HL7

Type

Required

Max Length

Description

cm_pln_1

CM_PLN.1

Optional[str]

optional

ID number

cm_pln_2

CM_PLN.2

Optional[str]

optional

type of ID number (ID)

cm_pln_3

CM_PLN.3

Optional[str]

optional

state/other qualifiying info

class hl7types.hl7.v2_2.datatypes.CM_POSITION.CM_POSITION

HL7 v2 CM_POSITION data type.

CM_POSITION

Field

HL7

Type

Required

Max Length

Description

cm_position_1

CM_POSITION.1

Optional[str]

optional

Saal

cm_position_2

CM_POSITION.2

Optional[str]

optional

Tisch

cm_position_3

CM_POSITION.3

Optional[str]

optional

Stuhl

class hl7types.hl7.v2_2.datatypes.CM_PRACTITIONER.CM_PRACTITIONER

HL7 v2 CM_PRACTITIONER data type.

CM_PRACTITIONER

Field

HL7

Type

Required

Max Length

Description

cm_practitioner_1

CM_PRACTITIONER.1

Optional[str]

optional

Procedure Practitioner ID

cm_practitioner_2

CM_PRACTITIONER.2

Optional[str]

optional

procedure practitioner type

class hl7types.hl7.v2_2.datatypes.CM_PTA.CM_PTA

HL7 v2 CM_PTA data type.

CM_PTA

Field

HL7

Type

Required

Max Length

Description

cm_pta_1

CM_PTA.1

Optional[str]

optional

policy type

cm_pta_2

CM_PTA.2

Optional[str]

optional

amount class

cm_pta_3

CM_PTA.3

Optional[str]

optional

amount

class hl7types.hl7.v2_2.datatypes.CM_RANGE.CM_RANGE

HL7 v2 CM_RANGE data type.

CM_RANGE

Field

HL7

Type

Required

Max Length

Description

cm_range_1

CM_RANGE.1

Optional[CE]

optional

Low Value

cm_range_2

CM_RANGE.2

Optional[CE]

optional

High Value

class hl7types.hl7.v2_2.datatypes.CM_RFR.CM_RFR

HL7 v2 CM_RFR data type.

CM_RFR

Field

HL7

Type

Required

Max Length

Description

cm_rfr_1

CM_RFR.1

Optional[CE]

optional

Reference Range

cm_rfr_2

CM_RFR.2

Optional[str]

optional

Sex

cm_rfr_3

CM_RFR.3

Optional[CE]

optional

Age Range

cm_rfr_4

CM_RFR.4

Optional[CE]

optional

Gestational Age Range

cm_rfr_5

CM_RFR.5

Optional[str]

optional

Species

cm_rfr_6

CM_RFR.6

Optional[str]

optional

Race / Subspecies

cm_rfr_7

CM_RFR.7

Optional[str]

optional

Text Condition

class hl7types.hl7.v2_2.datatypes.CM_RI.CM_RI

HL7 v2 CM_RI data type.

CM_RI

Field

HL7

Type

Required

Max Length

Description

cm_ri_1

CM_RI.1

Optional[str]

optional

repeat pattern

cm_ri_2

CM_RI.2

Optional[str]

optional

explicit time intevall

class hl7types.hl7.v2_2.datatypes.CM_RMC.CM_RMC

HL7 v2 CM_RMC data type.

CM_RMC

Field

HL7

Type

Required

Max Length

Description

cm_rmc_1

CM_RMC.1

Optional[str]

optional

room type

cm_rmc_2

CM_RMC.2

Optional[str]

optional

amount type

cm_rmc_3

CM_RMC.3

Optional[str]

optional

coverage amount

class hl7types.hl7.v2_2.datatypes.CM_SPD.CM_SPD

HL7 v2 CM_SPD data type.

CM_SPD

Field

HL7

Type

Required

Max Length

Description

cm_spd_1

CM_SPD.1

Optional[str]

optional

specialty name

cm_spd_2

CM_SPD.2

Optional[str]

optional

governing board

cm_spd_3

CM_SPD.3

Optional[str]

optional

eligible or certified

cm_spd_4

CM_SPD.4

Optional[str]

optional

date of certification

class hl7types.hl7.v2_2.datatypes.CM_SPS.CM_SPS

HL7 v2 CM_SPS data type.

CM_SPS

Field

HL7

Type

Required

Max Length

Description

cm_sps_1

CM_SPS.1

Optional[CE]

optional

Specimen source name or code

cm_sps_2

CM_SPS.2

Optional[TX]

optional

additives

cm_sps_3

CM_SPS.3

Optional[TX]

optional

freetext

cm_sps_4

CM_SPS.4

Optional[CE]

optional

body site

cm_sps_5

CM_SPS.5

Optional[CE]

optional

site modifier

class hl7types.hl7.v2_2.datatypes.CM_UVC.CM_UVC

HL7 v2 CM_UVC data type.

CM_UVC

Field

HL7

Type

Required

Max Length

Description

cm_uvc_1

CM_UVC.1

Optional[str]

optional

Value code

cm_uvc_2

CM_UVC.2

Optional[str]

optional

value amount

class hl7types.hl7.v2_2.datatypes.CM_VR.CM_VR

HL7 v2 CM_VR data type.

CM_VR

Field

HL7

Type

Required

Max Length

Description

cm_vr_1

CM_VR.1

Optional[str]

optional

First data code value

cm_vr_2

CM_VR.2

Optional[str]

optional

Last data code calue

class hl7types.hl7.v2_2.datatypes.CN_PERSON.CN_PERSON

HL7 v2 CN_PERSON data type.

CN_PERSON

Field

HL7

Type

Required

Max Length

Description

cn_person_1

CN_PERSON.1

Optional[str]

optional

ID number

cn_person_2

CN_PERSON.2

Optional[str]

optional

familiy name

cn_person_3

CN_PERSON.3

Optional[str]

optional

given name

cn_person_4

CN_PERSON.4

Optional[str]

optional

middle initial or name

cn_person_5

CN_PERSON.5

Optional[str]

optional

suffix (e.g. JR or III)

cn_person_6

CN_PERSON.6

Optional[str]

optional

prefix (e.g. DR)

cn_person_7

CN_PERSON.7

Optional[str]

optional

degree (e.g. MD)

cn_person_8

CN_PERSON.8

Optional[str]

optional

source table id

class hl7types.hl7.v2_2.datatypes.CN_PHYSICIAN.CN_PHYSICIAN

HL7 v2 CN_PHYSICIAN data type.

CN_PHYSICIAN

Field

HL7

Type

Required

Max Length

Description

cn_physician_1

CN_PHYSICIAN.1

Optional[str]

optional

physician ID

cn_physician_2

CN_PHYSICIAN.2

Optional[str]

optional

familiy name

cn_physician_3

CN_PHYSICIAN.3

Optional[str]

optional

given name

cn_physician_4

CN_PHYSICIAN.4

Optional[str]

optional

middle initial or name

cn_physician_5

CN_PHYSICIAN.5

Optional[str]

optional

suffix (e.g. JR or III)

cn_physician_6

CN_PHYSICIAN.6

Optional[str]

optional

prefix (e.g. DR)

cn_physician_7

CN_PHYSICIAN.7

Optional[str]

optional

degree (e.g. MD)

cn_physician_8

CN_PHYSICIAN.8

Optional[str]

optional

source table id

cn_physician_9

CN_PHYSICIAN.9

Optional[AD]

optional

Adresse

cn_physician_10

CN_PHYSICIAN.10

Optional[str]

optional

Telefon

cn_physician_11

CN_PHYSICIAN.11

Optional[str]

optional

Faxnummer

cn_physician_12

CN_PHYSICIAN.12

Optional[str]

optional

Online-Nummer

cn_physician_13

CN_PHYSICIAN.13

Optional[str]

optional

E-Mail

class hl7types.hl7.v2_2.datatypes.CQ_QUANTITY.CQ_QUANTITY

HL7 v2 CQ_QUANTITY data type.

CQ_QUANTITY

Field

HL7

Type

Required

Max Length

Description

cq_quantity_1

CQ_QUANTITY.1

Optional[str]

optional

quantity

cq_quantity_2

CQ_QUANTITY.2

Optional[str]

optional

units

class hl7types.hl7.v2_2.datatypes.PN.PN

HL7 v2 PN data type.

PN

Field

HL7

Type

Required

Max Length

Description

pn_1

PN.1

Optional[str]

optional

familiy name

pn_2

PN.2

Optional[str]

optional

given name

pn_3

PN.3

Optional[str]

optional

middle initial or name

pn_4

PN.4

Optional[str]

optional

suffix (e.g. JR or III)

pn_5

PN.5

Optional[str]

optional

prefix (e.g. DR)

pn_6

PN.6

Optional[str]

optional

degree (e.g. MD)

class hl7types.hl7.v2_2.datatypes.TQ.TQ

HL7 v2 TQ data type.

TQ

Field

HL7

Type

Required

Max Length

Description

tq_1

TQ.1

Optional[str]

optional

Quantity

tq_2

TQ.2

Optional[str]

optional

interval

tq_3

TQ.3

Optional[str]

optional

duration

tq_4

TQ.4

Optional[TS]

optional

start date/time

tq_5

TQ.5

Optional[TS]

optional

end date/time

tq_6

TQ.6

Optional[str]

optional

priority

tq_7

TQ.7

Optional[str]

optional

condition

tq_8

TQ.8

Optional[TX]

optional

text (TX)

tq_9

TQ.9

Optional[str]

optional

conjunction

tq_10

TQ.10

Optional[str]

optional

order sequencing

class hl7types.hl7.v2_2.datatypes.TS.TS

HL7 v2 TS data type.

TS

Field

HL7

Type

Required

Max Length

Description

ts_1

TS.1

Optional[str]

optional

time of an event

ts_2

TS.2

Optional[str]

optional

degree of precision