'show( trans, id )
* GET /api/jobs/{id}/inputs
returns input datasets created by job
:type   id: string
:param  id: Encoded job id
:rtype:     dictionary
:returns:   dictionary containing input dataset associations'

@expose_api
def inputs(self, trans, id, **kwd):

    job = self.__get_job(trans, id)
    return self.__dictify_associations(trans, job.input_datasets, job.input_library_datasets)
