Thank you for your response.  We need to use cache object script to be consistent with other deployments.  I'll look at deck to see if it may be helpful.

Thank you!  I was hoping to use an out-of-the-box plugin for the transformation.  I found the link you provided; however, I got stuck trying to reference a dynamic bearer token.  The bearer token will come in as a parameter, I want to set a variable to that parameter, then plug in the variable when building a new authentication section of the header.  Do you know of any examples or tutorials for variable use with a transformer plugin?

Thank you!  This is helpful.  The bearer token is dynamic and I was not aware of custom plugins.