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PEER_E_INVALID_ROLE_PROPERTY
Which peer contract was rejected
PEER_E_INVALID_ROLE_PROPERTY — HRESULT 0x80632071 means that a role identifier in group properties, invitation or credential issuance is not valid for the requested group operation. The relevant API boundary includes PeerGroupCreateInvitation, PeerGroupIssueCredentials and PEER_CREDENTIAL_INFO.
Minimum diagnostic packet
| Item | Evidence |
|---|---|
| Raw input | Preserve role GUID array, count, issuer member role, group version and the exact invitation/credential call. |
| Owning context | Record the Windows user, process integrity, graph or group handle, database path and selected cloud. |
| Previous success | Save the last successful create, open, enumerate, parse, register or sign-in result that produced the object. |
| Result order | Retain the first HRESULT so cleanup failures do not replace the code that rejected the request. |
Focused reproduction
Issue a disposable invitation using a documented member role, then add or replace the failing role value.
Why the comparison code is different
PEER_E_NOT_AUTHORIZED differs because invalid-role rejects the role data itself; not-authorized rejects a valid operation attempted by a member without authority.
Recommended change
Use roles defined for the group and ensure the issuer is authorized to grant them.
Technical references
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