OBJECT
PackageGrant
Package Grants control the visibility of packages and their resources to other organizations. If a package grant does not exist for an organization, access will be determined by that package's distribution type.
link GraphQL Schema definition
1 type PackageGrant { 2 3 #   This is the package that will have its access level defined 4 #   for the specified organization. 5 : Package!  6 7 #   The organization to be granted or denied access. 8 : OrganizationInfo!  9 10 #   This specifies whether access should be granted or denied to an organization. 11 : PackageGrantType!  12 13 : DateTime!  14 15 : DateTime!  16 17 : BasicUserInfo!  18 19 : BasicUserInfo!  20 21 }