  We propose a limited class of models, describing interacting chiral
multiplets with a non-minimal coupling to a vector multiplet, in curved
superspace of $N=1$ supergravity. Those models are suitable for the
inflationary model building in supergravity with inflaton assigned to a massive
vector multiplet and spontaneous SUSY breaking in Minkowski vacuum after
inflation, for any values of the inflationary parameters $n_s$ and $r$, and any
scale of SUSY breaking.
