Test plan:
1) Compare the API documentation on query parameters and note that'-not_in' is listed as a valid operator.
2) Look at the patch diff - you will see that previously '-not_in' was not included in the list and now is
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 7c3c36f2bb)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 613e8137e6)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>