Create a customer
Try itPOST /v1/quickbooks-desktop/customers
This request changes data. It runs for real against the QuickBooks Desktop company file of the end user you choose. Use a test key (sk_test_) and a test company file.
Headers (3 optional)
const url = 'https://api.desktopaccountingapi.com/v1/quickbooks-desktop/customers';const options = { method: 'POST', headers: { 'Daapi-End-User-Id': 'eu_01j9x4m6v4c8k2t7q0r5s3w1zb', 'Daapi-Timeout-Seconds': '90', Prefer: 'respond-async', 'Daapi-Queue-Ttl-Seconds': '3600', 'Idempotency-Key': '6f1c2a0e-1f7e-4c55-9a7a-0b2d2c9e3a10', Authorization: 'Bearer <token>', 'Content-Type': 'application/json' }, body: '{"name":"example","isActive":true,"classId":"80000001-1234567890","parentId":"80000001-1234567890","companyName":"example","salutation":"example","firstName":"example","middleName":"example","lastName":"example","jobTitle":"example","billingAddress":{"line1":"example","line2":"example","line3":"example","line4":"example","line5":"example","city":"example","state":"example","postalCode":"example","country":"example","note":"example"},"shippingAddress":{"line1":"example","line2":"example","line3":"example","line4":"example","line5":"example","city":"example","state":"example","postalCode":"example","country":"example","note":"example"},"alternateShippingAddresses":[{"name":"example","line1":"example","line2":"example","line3":"example","line4":"example","line5":"example","city":"example","state":"example","postalCode":"example","country":"example","note":"example","isDefaultShippingAddress":true}],"phone":"example","alternatePhone":"example","fax":"example","email":"example","ccEmail":"example","contact":"example","alternateContact":"example","customContactFields":[{"name":"example","value":"example"}],"additionalContacts":[{"salutation":"example","firstName":"example","middleName":"example","lastName":"example","jobTitle":"example","customContactFields":[{"name":"example","value":"example"}]}],"customerTypeId":"80000001-1234567890","termsId":"80000001-1234567890","salesRepresentativeId":"80000001-1234567890","openingBalance":"1250.00","openingBalanceDate":"2026-10-05","salesTaxCodeId":"80000001-1234567890","salesTaxItemId":"80000001-1234567890","resaleNumber":"example","accountNumber":"example","creditLimit":"1250.00","preferredPaymentMethodId":"80000001-1234567890","creditCard":{"number":"example","expirationMonth":1,"expirationYear":1,"name":"example","address":"example","postalCode":"example"},"jobStatus":"awarded","jobStartDate":"2026-10-05","jobProjectedEndDate":"2026-10-05","jobEndDate":"2026-10-05","jobDescription":"example","jobTypeId":"80000001-1234567890","note":"example","additionalNotes":[{"note":"example"}],"preferredDeliveryMethod":"none","priceLevelId":"80000001-1234567890","externalId":"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0","currencyId":"80000001-1234567890"}'};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request POST \ --url https://api.desktopaccountingapi.com/v1/quickbooks-desktop/customers \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --header 'Daapi-End-User-Id: eu_01j9x4m6v4c8k2t7q0r5s3w1zb' \ --header 'Daapi-Queue-Ttl-Seconds: 3600' \ --header 'Daapi-Timeout-Seconds: 90' \ --header 'Idempotency-Key: 6f1c2a0e-1f7e-4c55-9a7a-0b2d2c9e3a10' \ --header 'Prefer: respond-async' \ --data '{ "name": "example", "isActive": true, "classId": "80000001-1234567890", "parentId": "80000001-1234567890", "companyName": "example", "salutation": "example", "firstName": "example", "middleName": "example", "lastName": "example", "jobTitle": "example", "billingAddress": { "line1": "example", "line2": "example", "line3": "example", "line4": "example", "line5": "example", "city": "example", "state": "example", "postalCode": "example", "country": "example", "note": "example" }, "shippingAddress": { "line1": "example", "line2": "example", "line3": "example", "line4": "example", "line5": "example", "city": "example", "state": "example", "postalCode": "example", "country": "example", "note": "example" }, "alternateShippingAddresses": [ { "name": "example", "line1": "example", "line2": "example", "line3": "example", "line4": "example", "line5": "example", "city": "example", "state": "example", "postalCode": "example", "country": "example", "note": "example", "isDefaultShippingAddress": true } ], "phone": "example", "alternatePhone": "example", "fax": "example", "email": "example", "ccEmail": "example", "contact": "example", "alternateContact": "example", "customContactFields": [ { "name": "example", "value": "example" } ], "additionalContacts": [ { "salutation": "example", "firstName": "example", "middleName": "example", "lastName": "example", "jobTitle": "example", "customContactFields": [ { "name": "example", "value": "example" } ] } ], "customerTypeId": "80000001-1234567890", "termsId": "80000001-1234567890", "salesRepresentativeId": "80000001-1234567890", "openingBalance": "1250.00", "openingBalanceDate": "2026-10-05", "salesTaxCodeId": "80000001-1234567890", "salesTaxItemId": "80000001-1234567890", "resaleNumber": "example", "accountNumber": "example", "creditLimit": "1250.00", "preferredPaymentMethodId": "80000001-1234567890", "creditCard": { "number": "example", "expirationMonth": 1, "expirationYear": 1, "name": "example", "address": "example", "postalCode": "example" }, "jobStatus": "awarded", "jobStartDate": "2026-10-05", "jobProjectedEndDate": "2026-10-05", "jobEndDate": "2026-10-05", "jobDescription": "example", "jobTypeId": "80000001-1234567890", "note": "example", "additionalNotes": [ { "note": "example" } ], "preferredDeliveryMethod": "none", "priceLevelId": "80000001-1234567890", "externalId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "currencyId": "80000001-1234567890" }'Creates a customer in QuickBooks Desktop and returns it. Send an Idempotency-Key header so a retry after a network error never creates a second customer (the SDKs do this for you). See Idempotency and safe retries.
Authorizations
Section titled “Authorizations”Parameters
Section titled “Parameters”Header Parameters
Section titled “Header Parameters”The end user whose QuickBooks company file this request uses. Conductor-End-User-Id is accepted as an alias.
Example
eu_01j9x4m6v4c8k2t7q0r5s3w1zbHow long to wait for QuickBooks, in seconds (1–300). Conductor-Timeout-Seconds is accepted as an alias. Default 90, or 60 for the health check. If the request has not been sent by then it is canceled (504 REQUEST_TIMEOUT_NOT_SENT); if it was sent it keeps running (504 QBD_REQUEST_TIMEOUT).
Example
90Send respond-async to get 202 Accepted with a request resource immediately instead of waiting for QuickBooks.
Example
respond-asyncAsync only: the latest time, in seconds from now (10 to 86400), the request may still be sent to QuickBooks. Default 3600.
Example
3600Makes a write safe to retry. Repeating a key with the same request attaches to or replays the original instead of creating a second one. 1–255 printable ASCII characters, retained 7 days. Reusing a key with a different request returns 422 IDEMPOTENCY_KEY_REUSED.
Example
6f1c2a0e-1f7e-4c55-9a7a-0b2d2c9e3a10Request Bodyrequired
Section titled “Request Bodyrequired”Fields for creating a customer.
object
Name of this customer, unique within its parent level.
Whether this customer is active. Inactive objects stay in QuickBooks but are hidden from most lists.
ID of the class for this customer.
Example
80000001-1234567890ID of the parent object, making this customer a child in the hierarchy.
Example
80000001-1234567890Company name.
Salutation such as Mr. or Dr.
First name.
Middle name or initial.
Last name.
Job title.
object
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this vendor address.
object
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this vendor address.
Alternate shipping addresses entries for this customer.
Fields for creating a ship to address.
object
Name of this ship to address, unique within its parent level.
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this ship to address.
Whether this ship to address is default shipping address.
Main phone number.
Alternate phone number.
Fax number.
Email address.
Email address copied on emailed forms.
Name of the main contact person.
Name of an alternate contact person.
Custom contact fields entries for this customer.
Fields for creating an additional contact ref.
object
Name of this additional contact ref, unique within its parent level.
Value.
Additional contacts entries for this customer.
Fields for creating a contacts.
object
Salutation such as Mr. or Dr.
First name.
Middle name or initial.
Last name.
Job title.
Custom contact fields entries for this contacts.
Fields for creating an additional contact ref.
object
Name of this additional contact ref, unique within its parent level.
Value.
ID of the customer type for this customer.
Example
80000001-1234567890ID of the terms for this customer.
Example
80000001-1234567890ID of the sales representative for this customer.
Example
80000001-1234567890Opening balance when this customer was created, as a decimal string.
Example
1250.00Date of the opening balance (YYYY-MM-DD).
Example
2026-10-05ID of the sales tax code for this customer.
Example
80000001-1234567890ID of the sales tax item for this customer.
Example
80000001-1234567890Resale number of this customer.
Account number for this customer.
Credit limit as a decimal string.
Example
1250.00ID of the preferred payment method for this customer.
Example
80000001-1234567890Credit card details for this customer.
object
Number of this credit card info.
Expiration month of this credit card info.
Expiration year of this credit card info.
Name of this credit card info, unique within its parent level.
Address of this credit card info.
Postal or ZIP code.
Job status of this customer.
Job start date (YYYY-MM-DD).
Example
2026-10-05Job projected end date (YYYY-MM-DD).
Example
2026-10-05Job end date (YYYY-MM-DD).
Example
2026-10-05Job description of this customer.
ID of the job type for this customer.
Example
80000001-1234567890Note for this customer.
Additional notes entries for this customer.
Fields for creating an additional notes.
object
Note for this additional notes.
Preferred delivery method of this customer.
ID of the price level for this customer.
Example
80000001-1234567890Your own UUID for this customer, stored by QuickBooks so you can match records with your system.
ID of the currency for this customer.
Example
80000001-1234567890Responses
Section titled “Responses”The created customer.
Customer as stored in QuickBooks Desktop.
object
QuickBooks-assigned ID of this customer.
Type of this object.
When this customer was created, as an ISO 8601 date-time with the QuickBooks computer’s UTC offset.
When this customer was last changed, as an ISO 8601 date-time with the QuickBooks computer’s UTC offset.
Current revision of this customer. Send it unchanged when updating; a stale value is rejected.
Name of this customer, unique within its parent level.
Full hierarchical name of this customer: parent names and its own name separated by colons.
Whether this customer is active. Inactive objects stay in QuickBooks but are hidden from most lists.
Depth in the hierarchy: 0 for top-level objects, 1 for their children and so on.
Company name.
Salutation such as Mr. or Dr.
First name.
Middle name or initial.
Last name.
Job title.
Address as stored in QuickBooks Desktop.
object
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this address.
Address as stored in QuickBooks Desktop.
object
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this address.
Ship to address as stored in QuickBooks Desktop.
object
Name of this ship to address, unique within its parent level.
First address line.
Second address line.
Third address line.
Fourth address line.
Fifth address line.
City or locality.
State, province or region.
Postal or ZIP code.
Country.
Note for this ship to address.
Whether this ship to address is default shipping address.
Main phone number.
Alternate phone number.
Fax number.
Email address.
Email address copied on emailed forms.
Name of the main contact person.
Name of an alternate contact person.
Custom contact fields entries for this customer.
Additional contact ref as stored in QuickBooks Desktop.
object
Name of this additional contact ref, unique within its parent level.
Value.
Additional contacts entries for this customer.
Contacts as stored in QuickBooks Desktop.
object
QuickBooks-assigned ID of this contacts.
Type of this object.
When this contacts was created, as an ISO 8601 date-time with the QuickBooks computer’s UTC offset.
When this contacts was last changed, as an ISO 8601 date-time with the QuickBooks computer’s UTC offset.
Current revision of this contacts. Send it unchanged when updating; a stale value is rejected.
Name of this contacts, unique within its parent level.
Salutation such as Mr. or Dr.
First name.
Middle name or initial.
Last name.
Job title.
Custom contact fields entries for this contacts.
Additional contact ref as stored in QuickBooks Desktop.
object
Name of this additional contact ref, unique within its parent level.
Value.
Open balance of this customer alone, as a decimal string.
Open balance including all child jobs, as a decimal string.
Resale number of this customer.
Account number for this customer.
Credit limit as a decimal string.
Credit card info as stored in QuickBooks Desktop.
object
Number of this credit card info.
Expiration month of this credit card info.
Expiration year of this credit card info.
Name of this credit card info, unique within its parent level.
Address of this credit card info.
Postal or ZIP code.
Job status of this customer.
Job start date (YYYY-MM-DD).
Job projected end date (YYYY-MM-DD).
Job end date (YYYY-MM-DD).
Job description of this customer.
Note for this customer.
Additional notes entries for this customer.
Additional notes as stored in QuickBooks Desktop.
object
QuickBooks-assigned ID of this additional notes.
Date (YYYY-MM-DD).
Note for this additional notes.
Preferred delivery method of this customer.
Your own UUID for this customer, stored by QuickBooks so you can match records with your system.
Custom field values QuickBooks stores on this customer.
Custom field as stored in QuickBooks Desktop.
object
Owner of the custom field: “0” for public fields shown in the QuickBooks UI.
Name of this custom field, unique within its parent level.
Type.
Value.
Example
{ "objectType": "qbd_customer", "createdAt": "2026-10-05T09:14:03-07:00", "updatedAt": "2026-10-05T09:14:03-07:00", "additionalContacts": [ { "objectType": "qbd_contact", "createdAt": "2026-10-05T09:14:03-07:00", "updatedAt": "2026-10-05T09:14:03-07:00" } ], "balance": "1250.00", "totalBalance": "1250.00", "creditLimit": "1250.00", "jobStatus": "awarded", "jobStartDate": "2026-10-05", "jobProjectedEndDate": "2026-10-05", "jobEndDate": "2026-10-05", "additionalNotes": [ { "date": "2026-10-05" } ], "preferredDeliveryMethod": "none", "customFields": [ { "type": "amount_type" } ]}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
Accepted in async mode (Prefer: respond-async). Poll Location or wait for a webhook; the request’s result holds the success body.
object
Unique identifier for the request.
Always request.
When the request was received. UTC, ISO 8601 with milliseconds.
Unique identifier for the project.
Unique identifier for the end user.
The connection that carried the request; null when the call was rejected before the end user had a connection (no setup link created yet).
The API operation, for example endUsers.passthrough or qbd.healthCheck.
HTTP method of the original call.
Path of the original call.
sync when the caller waited for the result.
queued: accepted and waiting for its turn or the next Web Connector check-in. waiting_for_connection: async request waiting for an offline connection. sent: handed to QuickBooks; it can no longer be canceled. succeeded and failed are final. canceled: canceled before it was sent. outcome_unknown: a write was sent and its result could not be confirmed.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
When the request was handed to the Web Connector. UTC, ISO 8601.
When the request reached a final status. UTC, ISO 8601.
Milliseconds from creation to completion.
Whether the call sent an Idempotency-Key.
An earlier request with the same Idempotency-Key that ended before reaching QuickBooks.
Why a queued request is waiting. quickbooks_not_responding: the Web Connector started a session but QuickBooks has not answered it (usually a QuickBooks dialog is open; see diagnosis). null once the request was sent.
Position in this connection’s queue (1 = next), while queued.
Async requests only: the latest time the request may still be sent. UTC, ISO 8601.
Where the time went.
object
Milliseconds from creation until the request was sent to QuickBooks.
Milliseconds from sending until QuickBooks answered.
Milliseconds from creation to completion.
Native QuickBooks details.
object
QbXML version used.
QbXML newMessageSetID sent with a write.
QbXML statusCode of the first response element.
QbXML statusSeverity (Info, Warn or Error).
QuickBooks warnings (statusSeverity="Warn") and values the API read leniently from a damaged company file. The response body never drops a record for these; affected values are null.
object
QBD_WARNING for a QuickBooks warning status; QBD_VALUE_UNREADABLE when a value in the response was garbled and is returned as null; QBD_MARKUP_REPAIRED when malformed XML text was kept as text.
QbXML statusCode of a QuickBooks warning; null for warnings about the response data.
What happened, including the text QuickBooks sent for unreadable values.
Where in result the affected value is, such as data[2].lines[0].amount; null for QuickBooks warning statuses.
true when an outcome_unknown write was resolved by asking QuickBooks for its stored result.
Lifecycle steps in order.
object
When the step happened. UTC, ISO 8601 with milliseconds.
Step, usually a status (queued, waiting, sent, succeeded, diagnosed, …).
Extra detail, for example the waiting reason or diagnosis cause.
Milliseconds since the request was created.
Why a request is waiting, or why it timed out or expired. The server cannot see the end user’s screen; it ranks causes from Web Connector check-ins, whether QuickBooks answered, native connection errors, the company file identity and the queue.
object
When the diagnosis was made. UTC, ISO 8601 with milliseconds.
The most likely cause in one line.
What the server observed about the end user’s Web Connector.
object
Last sign of the Web Connector (a check-in or a call inside a session). UTC, ISO 8601.
Last Web Connector check-in. UTC, ISO 8601.
Typical interval between recent check-ins, in seconds.
Seconds since lastSeenAt.
Whether a Web Connector session is open now.
When the open session started. UTC, ISO 8601.
Whether QuickBooks answered the open session; null without a session.
Recent consecutive sessions in which QuickBooks never answered.
Error code of the latest QuickBooks connection error, while it persists.
Probable causes, most likely first.
object
Stable cause code. New codes may be added.
How strongly the observations point at this cause.
One-line description of the cause.
What the server observed and why it points at this cause.
Actions that resolve the cause, each with the responsible actor.
object
Who can apply the fix.
What to do.
Cause-specific observations, for example connectionErrorCode or silentForMs.
object
Troubleshooting section for this cause.
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
The response body the original call returned (or would have returned) on success; null otherwise.
true when the result existed but is past the payload retention period (15 days, or 24 hours with payload capture off).
Example
{ "id": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "objectType": "request", "createdAt": "2026-10-05T16:03:59.002Z", "projectId": "proj_01j9x4m6v4c8k2t7q0r5s3w1zf", "endUserId": "eu_01j9x4m6v4c8k2t7q0r5s3w1zb", "connectionId": "conn_01j9x4m6v4c8k2t7q0r5s3w1zc", "operationId": "qbd.healthCheck", "method": "GET", "path": "/v1/quickbooks-desktop/health-check", "mode": "sync", "status": "queued", "outcome": "applied", "waitingReason": "awaiting_check_in", "warnings": [ { "code": "QBD_WARNING" } ], "timeline": [ { "at": "2026-10-05T16:03:59.002Z" } ], "diagnosis": { "at": "2026-10-05T16:03:59.002Z", "summary": "QuickBooks Desktop probably has a dialog window open.", "probableCauses": [ { "code": "quickbooks_modal_dialog", "likelihood": "high", "fixes": [ { "actor": "developer" } ] } ] }, "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
Path of the request resource, /v1/requests/{id}.
respond-async when async mode was honored.
The request is invalid. Codes: UNKNOWN_HEADER, END_USER_ID_MISSING, INVALID_PARAMETER, UNKNOWN_PARAMETER, INVALID_JSON, DECIMAL_PRECISION_EXCEEDED, STRING_TOO_LONG, UNSUPPORTED_CHARACTER, FIELD_NOT_CLEARABLE, IDEMPOTENCY_KEY_INVALID.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The API key is missing or invalid. Codes: API_KEY_MISSING, API_KEY_INVALID.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
Billing blocks production data requests. Codes: BILLING_REQUIRED, PAYMENT_FAILED.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The operation is not permitted. Codes: INTEGRATION_CONNECTION_DISABLED, PERMISSION_DENIED, QBD_INSUFFICIENT_PERMISSION, API_KEY_READ_ONLY.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The object does not exist in this project. Codes: RESOURCE_MISSING.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The request conflicts with the current state. Codes: INTEGRATION_CONNECTION_NOT_SET_UP, QBD_COMPANY_FILE_MISMATCH, QBD_DUPLICATE_NAME, QBD_OBJECT_IN_USE.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The request body is too large. Codes: PAYLOAD_TOO_LARGE.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The request is well formed but cannot be processed. Codes: QBD_FIELD_UNSUPPORTED_BY_VERSION, QBD_REGION_UNSUPPORTED, QBD_REQUEST_ERROR, QBD_FEATURE_NOT_ENABLED, IDEMPOTENCY_KEY_REUSED, QBD_REFERENCE_NOT_FOUND.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
Too many requests. Codes: RATE_LIMITED, CONNECTION_QUEUE_FULL.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
Unexpected server error. Codes: INTERNAL_ERROR.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The result could not be confirmed. Codes: QBD_READ_INTERRUPTED, QBD_WRITE_OUTCOME_UNKNOWN.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
QuickBooks Desktop or the service is not available. Codes: SERVICE_UNAVAILABLE, INTEGRATION_CONNECTION_NOT_ACTIVE, QBD_CONNECTION_ERROR, QBD_CANNOT_START, QBD_STARTING, QBD_MODAL_DIALOG_OPEN, QBD_QUICKBOOKS_NOT_RESPONDING, QBD_WRONG_COMPANY_FILE_OPEN, QBD_COMPANY_FILE_NOT_FOUND, QBD_FILE_MODE_CONFLICT, QBD_ADMIN_REQUIRED, QBD_ACCESS_NOT_GRANTED, QBD_VERSION_UNSUPPORTED.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.
The request timed out. Codes: REQUEST_TIMEOUT_NOT_SENT, QBD_REQUEST_TIMEOUT.
object
object
Error category. Use it to choose between retrying, fixing the request and asking the end user to act.
Stable error code from the error catalog. New codes may be added; a code’s meaning never changes.
Developer-facing explanation. May include IDs and field paths; never includes secrets.
A message that is safe to show to the end user.
HTTP status of the response. null for codes that appear only on a request resource (REQUEST_EXPIRED, REQUEST_CANCELED).
Native QuickBooks code when one exists: a qbXML statusCode ("3200"), an HRESULT ("0x80040414") or a Web Connector code.
The Daapi-Request-Id of this response. Include it when contacting support.
Why this error happens.
Ordered actions that resolve the error, each with the responsible actor.
object
Who can apply the fix.
What to do.
Documentation section for this code.
Repeating the identical request (with the same Idempotency-Key for writes) can succeed without changes. Also sent as the Daapi-Should-Retry header.
Whether a write took effect: applied (QuickBooks confirmed it), not_applied (it certainly did not happen), pending (sent, still processing), unknown (sent, result could not be confirmed) or not_applicable (a read).
Request field, query parameter or header the error refers to, when known.
Code-specific details, documented per code in the error catalog.
object
Example
{ "error": { "type": "INVALID_REQUEST_ERROR", "code": "INVALID_JSON", "httpStatusCode": 503, "integrationCode": "0x80040414", "requestId": "req_01j9x4m6v4c8k2t7q0r5s3w1zd", "fixes": [ { "actor": "developer" } ], "docsUrl": "https://www.desktopaccountingapi.com/docs/errors/#qbd_modal_dialog_open", "outcome": "applied", "param": "companyName" }}Headers
Section titled “Headers”Unique ID of this API call (req_...). Present on every response.
Requests allowed per window for the project (all keys together).
Requests left in the current window, as counted by the edge location that served this call.
Seconds until the current window resets.
true when repeating the identical request can succeed. SDKs follow it instead of status-code heuristics.
Seconds to wait before retrying, on 429 and on retryable 503 responses when a wait is known.