Within CDS, this is mainly Workflow inputs.
- `TOSCA specification
+ `TOSCA specification - get_input
<http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csd01/TOSCA-Simple-Profile-YAML-v1.2-csd01.html#_Toc494454178>`_
**Example:**
The **get_attribute** function is used to retrieve the values of named attributes declared
by the referenced node or relationship template name.
- `TOSCA specification
+ `TOSCA specification - get_attribute
<http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csd01/TOSCA-Simple-Profile-YAML-v1.2-csd01.html#_Toc494454178>`_
**Example:**
The **get_operation_output** function is used to retrieve the values of variables
exposed / exported from an interface operation.
- `TOSCA specification
+ `TOSCA specification - get_operation_output
<http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csd01/TOSCA-Simple-Profile-YAML-v1.2-csd01.html#_Toc494454180>`_
**Example:**
The **get_artifact** function is used to retrieve artifact location between modelable
entities defined in the same service template.
- `TOSCA specification
+ `TOSCA specification - get_artifact
<http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csd01/TOSCA-Simple-Profile-YAML-v1.2-csd01.html#_Toc494454182>`_
**Example:**
.. code-block:: json
- "get_artifact" : ["SELF", "artifact-template", "location", true]
\ No newline at end of file
+ "get_artifact" : ["SELF", "artifact-template", "location", true]