code: func (ssa *SQLStorageAuthority) AddPendingAuthorizations(ctx context.Context, req *sapb.AddPendingAuthorizationsRequest) (*sapb.AuthorizationIDs, error) {
  	ids := []string{}
  	for _, authPB := range req.Authz {
  		authz, err := bgrpc.PBToAuthz(authPB)
  		if err != nil {
  			return nil, err
  		}
  		result, err := ssa.NewPendingAuthorization(ctx, authz)
  		if err != nil {
  			return nil, err
  		}
  		ids = append(ids, result.ID)
  	}
  	return &sapb.AuthorizationIDs{Ids: ids}, nil
  }
docs: // AddPendingAuthorizations creates a batch of pending authorizations and returns their IDs