Cannot supply `attribute-sets` parameter for `identity-domains groups search`

This command succeeds

oci identity-domains groups search \
--endpoint "$DOMAIN_URL" \
--filter "displayName eq \"$GROUP_NAME\"" \
--schemas '["urn:ietf:params:scim:api:messages:2.0:SearchRequest"]'

…but this command fails

oci identity-domains groups search \
--endpoint "$DOMAIN_URL" \
--filter "displayName eq \"$GROUP_NAME\"" \
--schemas '["urn:ietf:params:scim:api:messages:2.0:SearchRequest"]' \
--attribute-sets 'all'

Parameter 'attribute_sets' must be in JSON format.

Try again with "json format":

oci identity-domains groups search \
--endpoint "$DOMAIN_URL" \
--filter "displayName eq \"$GROUP_NAME\"" \
--schemas '["urn:ietf:params:scim:api:messages:2.0:SearchRequest"]' \
--attribute-sets '["all"]'

Error: Invalid value for '--attribute-sets': invalid choice: ["all"]. (choose from all, always, never, request, default)

Meanwhile the same syntax works fine with list (vs. search). This succeeds:

oci identity-domains groups search \
--endpoint "$DOMAIN_URL"

…and so does this:

oci identity-domains groups search \
--endpoint "$DOMAIN_URL" \
--attribute-sets 'all'

Start with the oci identity-domains groups search command and compare its --attribute-sets handling with the working groups list syntax shown in the report. Done means search accepts scalar values such as all without requiring JSON or rejecting the valid choices.