I am still working on Appian to JIRA integration. I have made some progress in

I am still working on Appian to JIRA integration. I have made some progress in that I can query JIRA to return a list of projects by name and key as well as retrieving data from a specific field. Now I am trying to tackle writing to JIRA. My first attempt is to just write a comment to one JIRA issue. I am not having any luck. Does anyone have any experience that is willing to share. Any help would be greatly appreciated.

Here is a code snipped:
a!httpWrite(
method:"PUT",
url: "sni-digital-dev.atlassian.net/.../12104",
           queryParameters: {
/* a!httpQuery will automatically url-encode query parameters for you,
* so it's OK to include spaces in the value of a query parameter */
a!httpQueryParameter(name: "body", value: {"Adding a comment to this issue"}),
                    },

OriginalPostID-144367

OriginalPostID-144367