timezonedefinition EntityType

Time zone definition, including name and time zone code.

Entity Set Path
[organization URI]/api/data/v9.0/timezonedefinitions
Base Type
Display Name
Time Zone Definition
Primary Key
Primary Key Attribute
Operations Supported


Properties represent fields of data stored in the entity.Some properties are read-only.

Name Type Details
bias Edm.Int32

Base time bias of the time zone.

Display Name: Bias

createdon Edm.DateTimeOffset

Date and time when the time zone record was created.

Display Name: Created On

Read Only
daylightname Edm.String

Time zone name for the daylight time.

Display Name: Daylight Name

modifiedon Edm.DateTimeOffset

Date and time when the time zone record was modified.

Display Name: Modified On

Read Only
retiredorder Edm.Int32

Order an entry for a time zone definition is retired. 0 for the latest entry.

Display Name: Retired Order

standardname Edm.String

Time zone name for the standard time.

Display Name: Standard Name

timezonecode Edm.Int32

Time zone identification code.

Display Name: Time Zone Code

timezonedefinitionid Edm.Guid

Unique identifier of the time zone record.

Display Name: Time Zone Definition

userinterfacename Edm.String

Display name for the time zone in the Microsoft Windows registry.

Display Name: User Interface Name

versionnumber Edm.Int64
Read Only

Lookup Properties

Lookup properties are read-only, computed properties which contain entity primary key Edm.Guid data for one or more corresponding single-valued navigation properties. More information: Lookup properties and Retrieve data about lookup properties.

Name Single-valued navigation property Description
_createdby_value createdby

Unique identifier of the user who created the time zone record.

_createdonbehalfby_value createdonbehalfby

Unique identifier of the delegate user who created the timezonedefinition.

_modifiedby_value modifiedby

Unique identifier of the user who last modified the time zone record.

_modifiedonbehalfby_value modifiedonbehalfby

Unique identifier of the delegate user who last modified the timezonedefinition.

_organizationid_value createdby

Unique identifier of the organization associated with the time zone definition.

Single-valued navigation properties

Single-valued navigation properties represent lookup fields where a single entity can be referenced. Each single-valued navigation property has a corresponding partner collection-valued navigation property on the related entity.

Name Type Partner
createdby systemuser lk_timezonedefinition_createdby
createdonbehalfby systemuser lk_timezonedefinition_createdonbehalfby
modifiedby systemuser lk_timezonedefinition_modifiedby
modifiedonbehalfby systemuser lk_timezonedefinition_modifiedonbehalfby

Collection-valued navigation properties

Collection-valued navigation properties represent collections of entities which may represent either a one-to-many (1:N) or many-to-many (N:N) relationship between the entities.

Name Type Partner
lk_timezonelocalizedname_timezonedefinitionid timezonelocalizedname timezonedefinitionid
lk_timezonerule_timezonedefinitionid timezonerule timezonedefinitionid


The following operations can be used with the timezonedefinition entity type.

Name Binding
GetAllTimeZonesWithDisplayName Collection
GetTimeZoneCodeByLocalizedName Not Bound
LocalTimeFromUtcTime Not Bound
UtcTimeFromLocalTime Not Bound


The following solutions include the timezonedefinition entity type.

Name Description
System Solution Internal CRM System Solution

See also