This
page
is
part
of
the
FHIR
Specification
(v4.3.0:
R4B
(v5.0.0:
R5
-
STU
).
The
This
is
the
current
published
version
which
supercedes
in
it's
permanent
home
(it
will
always
be
available
at
this
version
is
5.0.0
.
URL).
For
a
full
list
of
available
versions,
see
the
Directory
of
published
versions
.
Page
versions:
R5
R4B
R5
R4B
R4
R3
R2
Work
Group
|
Maturity
Level
:
|
|
Security Category : Anonymous |
Compartments
:
|
This
resource
has
2
operations
operations
associated
with
it:
| $expand | Value Set Expansion | Normative |
| $validate-code | Value Set based Validation | Normative |
In addition, there are operations that apply to all resource types:
| $validate | Validate a resource | Normative |
| $meta | Access a list of profiles, tags, and security labels | Trial Use |
| $meta-add | Add profiles, tags, and security labels to a resource | Trial Use |
| $meta-delete | Delete profiles, tags, and security labels for a resource | Trial Use |
| $convert | Convert from one form to another | Draft |
| $graphql | Execute a graphql statement | Trial Use |
| $graph | Return a graph of resources | Trial Use |
| $add | Add to an array in a large resource | Trial Use |
| $remove | Remove from an array in a large resource | Trial Use |
| $filter | Filter an array in a large resource | Trial Use |
For more information about operations, including how they are invoked, see Operations .