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RetrieveSharedPrincipalsAndAccessRequest returning User instead of Team

August 7, 2011

This is a strange behaviour I noticed when programmatically assigning or revoking sharing on records: RetrieveSharedPrincipalsAndAccessResponse returns principals that are not readily usable when a record is shared with a team.

For example, see the following code:

/// Remove all shares for a record.
private void Test(string entityName, Guid recordId, IOrganizationService svc)
{
    // get all the principals that have sharing rights on this record
    RetrieveSharedPrincipalsAndAccessRequest retrieveRequest = new RetrieveSharedPrincipalsAndAccessRequest();
    retrieveRequest.Target = new EntityReference(entityName, recordId);
    RetrieveSharedPrincipalsAndAccessResponse retrieveResponse = (RetrieveSharedPrincipalsAndAccessResponse)svc.Execute(retrieveRequest);

    // for each of those principals, revoke the share
    RevokeAccessRequest revokeRequest = new RevokeAccessRequest();
    revokeRequest.Target = new EntityReference(this.CurrentEntityName, this.CurrentRecordId);
    foreach (PrincipalAccess principal in retrieveResponse.PrincipalAccesses)
    {
        /// if (principal.Principal.LogicalName == "user")
        /// {
        ///     principal.Principal.LogicalName = "team"; // very weird but that's the way it is
        /// }
        revokeRequest.Revokee = principal.Principal;
        svc.Execute(revokeRequest);
    }
}

This code will not work “as is” if the record is shared with a team. The work-around is pretty dirty, and it consists in uncommenting the four highlighted lines in the snippet above.

Untidy little bit, if you ask me.
Alberto “Share the shares” Gemin

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