/api/v2/shared-hosting/{accountId}/actions/upgrade Cancel the open next-period package change returned as scheduledChange by GET /api/v2/shared-hosting/{accountId}/actions/upgrade.
The account remains on its current package.
When the scheduled change had already replaced a renewal invoice, the current-package renewal is restored and returned as renewalInvoice.
Cancellation is blocked after renewal payment has started or while the change is actively being applied.
write:billing
Authenticate with an API key in the Authorization: Bearer <token> header.
accountId string required
Example: acct_01hxa3b4c5d6e7f8g9h0j1k2m3 Public shared-hosting account ID from GET /api/v2/shared-hosting data[].id. Do not invent this value; use the exact ID returned by the referenced API response.
Authorization Bearer <token> Accept application/json cancelled boolean · enum required true scheduledChange object required scheduledChange.status string · enum required preview scheduled awaiting_payment paid applying applied needs_attention cancelling cancelled scheduledChange.effectiveAt string · nullable required Nullable: may be null when not applicable.
scheduledChange.invoiceIssueAt string · nullable required Nullable: may be null when not applicable.
scheduledChange.target object required scheduledChange.target.productSlug string scheduledChange.target.resources object scheduledChange.target.billing object required scheduledChange.target.billing.amount number · nullable required Nullable: may be null when not applicable.
scheduledChange.target.billing.currencyCode string required scheduledChange.target.billing.billingCycle string · enum required monthly quarterly semiannually annually biennially triennially free scheduledChange.actions object required scheduledChange.actions.canCancel object required scheduledChange.actions.canCancel.allowed boolean required scheduledChange.actions.canCancel.reason string · nullable required Nullable: may be null when not applicable.
renewalInvoice object · nullable required type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object Retry-After seconds plus X-RateLimit-* headers. 10 fields type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object type string
· Example: https://developer.hostup.se/errors/invalid_request title string
· Example: Validation failed status integer
· Example: 400 detail string
· Example: The request body failed validation. code string
· Example: invalid_request Stable machine-readable code. Branch on this field, not on detail.
instance string
· Example: /api/v2/orders requestId string
· Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3 timestamp string
· Example: 2026-04-27T12:34:56.000Z errors array<object> Field-level validation errors when code is invalid_request.
errors[].pointer string required
· Example: /items/0/eppCode errors[].detail string required
· Example: `eppCode` is required for this transfer. errors[].code string required
· Example: missing_required extensions object https://cloud.hostup.se/api/v2/shared-hosting/{accountId}/actions/upgrade curl -X DELETE "https://cloud.hostup.se/api/v2/shared-hosting/acct_01hxa3b4c5d6e7f8g9h0j1k2m3/actions/upgrade" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json" {
"cancelled": true,
"scheduledChange": {
"status": "cancelled",
"effectiveAt": "2026-08-11T00:00:00.000Z",
"invoiceIssueAt": "2026-07-12T00:00:00.000Z",
"target": {
"productSlug": "webbhotell-start",
"billing": {
"amount": 39,
"currencyCode": "SEK",
"billingCycle": "annually"
}
},
"actions": {
"canCancel": {
"allowed": false,
"reason": "This change has already been cancelled."
}
}
},
"renewalInvoice": null
}