https://connect.hyland.com/t5/alfresco-forum/aps-rest-call-task-json-template/m-p/40163#M16841 <P>I haven't posted on here for a while, but I feel like I might get an answer quickest here.</P><P>I am using the request mapping JSON template feature within a "REST Call" activity in APS.&nbsp; With this feature, you can write a JSON payload and use interpolation to "inject" variable values.&nbsp; There seems to be the bare minimum of documentation on this feature, so it is a guess as to what features are available.</P><P>That minimal documentation makes it clear that you can use '${variable_name}' to inject variable values into the JSON request.&nbsp; However, this appears to only work with non-transient process variables.&nbsp; It does not seem to work with transient variables.&nbsp; And local varaibles are not possible as they have no chance at existing.&nbsp; The REST activity, at least in the UI, doesn't support execution listeners.</P><P>It also appears that JUEL or other expressions can't be used in the template either.&nbsp; Strictly process variables only.&nbsp; And probably only a subset of those.</P><P>Anyone know if this is true?&nbsp; How can I get transient variables to work there?</P> Mon, 23 Oct 2023 17:38:39 GMT bmlong 2023-10-23T17:38:39Z https://connect.hyland.com/t5/alfresco-forum/aps-rest-call-task-json-template/m-p/40163#M16841 <P>I haven't posted on here for a while, but I feel like I might get an answer quickest here.</P><P>I am using the request mapping JSON template feature within a "REST Call" activity in APS.&nbsp; With this feature, you can write a JSON payload and use interpolation to "inject" variable values.&nbsp; There seems to be the bare minimum of documentation on this feature, so it is a guess as to what features are available.</P><P>That minimal documentation makes it clear that you can use '${variable_name}' to inject variable values into the JSON request.&nbsp; However, this appears to only work with non-transient process variables.&nbsp; It does not seem to work with transient variables.&nbsp; And local varaibles are not possible as they have no chance at existing.&nbsp; The REST activity, at least in the UI, doesn't support execution listeners.</P><P>It also appears that JUEL or other expressions can't be used in the template either.&nbsp; Strictly process variables only.&nbsp; And probably only a subset of those.</P><P>Anyone know if this is true?&nbsp; How can I get transient variables to work there?</P> Mon, 23 Oct 2023 17:38:39 GMT https://connect.hyland.com/t5/alfresco-forum/aps-rest-call-task-json-template/m-p/40163#M16841 bmlong 2023-10-23T17:38:39Z