| 403 | Field {x} is mandatory. |
| 1619 | Group id {x} is invalid |
| 1620 | User {x} does not belong to group {y}. |
| 1622 | Users does not belong to same company. |
| 1623 | User {x} already present in group {y}. |
| 1624 | Group transfer not allowed for primary member {x} |
| 1632 | Group id/externalId/primary userId {x} passed is not valid. |
| 1633 | Group external Id {x} already exists. |
| 1634 | Group externalId can't be null |
| 1635 | Group query param is not passed. |
| 1636 | Customer is already a member of the group. |
| 1637 | Primary member exists for the group. |
| 1638 | Total members in the group reached maximum group capacity {x}. |
| 1639 | Group max size can not exceed product limit {x} |
| 1640 | Group max size field should be a positive value. |
| 1641 | Invalid permission code {x} passed. |
| 1642 | User is primary member in a different group. |
| 1643 | Nothing to update in the group |
| 1644 | Group details not passed. |
| 1645 | Group details passed are not valid. |
| 8015 | Customer not found for the given identifiers. |
| 8069 | Merged customer found. |
| 91015 | The field length is too long. The maximum allowed number of characters for a group name search is 50. |