/mcpResponse Code: 200 JSON Example GET https://<connection-server>/vmrest/users/<userobjectid>/mailboxattributes Accept: application/json Connection: keep-alive The following is the response from the GET request and the actual response will depend upon the information given by you: { "ByteSize":"0", "MessageAgingPolicyObjectId":"efb2f81f-32c5-4ed6-ba6b-d85260012d5c", "Mounted": "true", "NotificationType":"0", "SendReadReceipts":"false", "NumMessages":"0", "ReceiveQuota":"1024", "SendQuota":"1024", "WarningQuota":"1024" } Response Code: 200 Updating Mailbox Quota Request Body: for use system settings <UserTemplate> <ReceiveQuota>-2</ReceiveQuota> <SendQuota>-2</SendQuota> <WarningQuota>-2</WarningQuota> </UserTemplate> The following is the response from the PUT request for use system settings and the actual response will depend upon the information given by you: Response Code: 204 Request Body: for custom system maximum settings <UserTemplate> <ReceiveQuota>-1</ReceiveQuota> <SendQuota>-1</SendQuota> <WarningQuota>-1</WarningQuota> </UserTemplate> The following is the response from the PUT request for custom system maximum settings and the actual response will depend upon the information given by you: Response Code: 204 Request Body: for custom settings Cisco Unity Connection Provisioning Interface (CUPI) API 58 Cisco Unity Connection Provisioning Interface (CUPI) API -- User Mailbox API Updating Mailbox Quota