Update a recurring schedule
const url = 'https://invoicing-api.eddish.app/api/recurring-schedules/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0';const options = { method: 'PUT', headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'}, body: '{"intervalCount":1,"intervalUnit":"Day","nextIssueDate":"2026-04-15","endMode":"Never","endDate":"2026-04-15","maxOccurrences":1,"isActive":true}'};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request PUT \ --url https://invoicing-api.eddish.app/api/recurring-schedules/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0 \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "intervalCount": 1, "intervalUnit": "Day", "nextIssueDate": "2026-04-15", "endMode": "Never", "endDate": "2026-04-15", "maxOccurrences": 1, "isActive": true }'Changes a schedule’s repeat pattern, end condition, or whether it is running. Admins and Finance only.
Authorizations
Section titled “Authorizations”Parameters
Section titled “Parameters”Path Parameters
Section titled “Path Parameters”Request Bodyrequired
Section titled “Request Bodyrequired”The new repeat pattern, end condition and running state of a schedule. Subject, notes, line items, payment term, tax and discount are edited on the schedule’s template invoice.
object
How many interval units pass between invoices: 2 with Week means every two weeks.
Day, Week, Month or Year.
The date the next invoice is issued, as yyyy-MM-dd. Later invoices follow from it.
When the schedule stops issuing: Never (until someone stops it), OnDate (no invoice is issued after EndDate) or AfterOccurrences (once MaxOccurrences invoices have been issued).
With OnDate, the last date an invoice can be issued, as yyyy-MM-dd.
With AfterOccurrences, how many invoices to issue in all.
False stops the schedule.
Responses
Section titled “Responses”OK
Shorthand for the overwhelmingly common ServiceResponse<TData, ErrorResponse>.
C# cannot alias an open generic, so this is expressed as a subclass rather than a using alias.
object
True when the call succeeded and TData? ServiceResponse<TData, TError>.Data is populated.
Payload on success; default on failure.
object
How many interval units pass between invoices: 2 with Week means every two weeks.
Day, Week, Month or Year.
The date the first invoice is issued, as yyyy-MM-dd.
The date the next invoice is issued, as yyyy-MM-dd.
When the schedule stops issuing: Never (until someone stops it), OnDate (no invoice is issued after EndDate) or AfterOccurrences (once MaxOccurrences invoices have been issued).
With OnDate, the last date an invoice can be issued, as yyyy-MM-dd.
With AfterOccurrences, how many invoices to issue in all.
How many invoices have been issued so far.
What the invoices are built from: Manual, Time, Expenses or TimeAndExpenses.
The projects billed.
How lines are grouped: Project, Task, Person or Detailed.
The subject as entered, with its date placeholders unfilled.
The notes as entered, with their date placeholders unfilled.
UponReceipt, Net15, Net30, Net45, Net60 or Custom.
The length of a Custom payment term, counted in the custom unit.
The tax rate, as a percentage.
The discount, as a percentage.
False once the schedule has been stopped.
When the schedule last issued an invoice.
The repeat pattern in words, such as “Every 2 weeks”.
The template invoice each new invoice is copied from. Edit the template as an ordinary invoice.
The template invoice’s number.
Whether the template has any line items yet. A schedule whose template is empty issues nothing.
Error on failure; default on success. Always serialized, per TData? ServiceResponse<TData, TError>.Data.
object
Stable, machine-readable error identifier (for example account.not_found).
Clients branch on this, never on string ErrorResponse.Message.
Human-readable description of what went wrong. Safe to surface to a User.
Optional per-field validation failures, keyed by field name. Null (and omitted from JSON) for errors that are not validation failures.
Optional machine-readable facts about the failure that a client renders rather than parses
out of string ErrorResponse.Message — e.g. plan.limit_reached’s limit, count and
planName. Null (and omitted from JSON) for errors that carry none.
Example
{ "data": { "intervalUnit": "Day", "endMode": "Never", "inclusions": "Manual", "groupBy": "Project", "paymentTerm": "UponReceipt", "customPaymentTermUnit": "Day" }}Not signed in, or the credential isn’t recognised, has expired or was revoked: auth.missing_credential, auth.invalid_credential, auth.expired_credential, auth.revoked_credential.
Shorthand for the overwhelmingly common ServiceResponse<TData, ErrorResponse>.
C# cannot alias an open generic, so this is expressed as a subclass rather than a using alias.
object
True when the call succeeded and TData? ServiceResponse<TData, TError>.Data is populated.
Payload on success; default on failure.
The Framework’s default error shape, used as the TError of
ServiceResponse<TData, TError> unless an App genuinely needs its own.
object
Stable, machine-readable error identifier (for example account.not_found).
Clients branch on this, never on string ErrorResponse.Message.
Human-readable description of what went wrong. Safe to surface to a User.
Optional per-field validation failures, keyed by field name. Null (and omitted from JSON) for errors that are not validation failures.
Optional machine-readable facts about the failure that a client renders rather than parses
out of string ErrorResponse.Message — e.g. plan.limit_reached’s limit, count and
planName. Null (and omitted from JSON) for errors that carry none.
Example generated
{ "success": true, "data": "example", "error": { "code": "example", "message": "example", "fieldErrors": "example", "details": "example" }}Not allowed. error.code says why: auth.role_not_permitted (your role doesn’t allow it), auth.read_only_token (the token can only read), app.no_seat (no seat in this App), auth.api_access_not_in_plan (the plan doesn’t include API access), auth.not_a_member (no longer a member of the Account), auth.insufficient_scope (an Account API key without the scope).
Shorthand for the overwhelmingly common ServiceResponse<TData, ErrorResponse>.
C# cannot alias an open generic, so this is expressed as a subclass rather than a using alias.
object
True when the call succeeded and TData? ServiceResponse<TData, TError>.Data is populated.
Payload on success; default on failure.
The Framework’s default error shape, used as the TError of
ServiceResponse<TData, TError> unless an App genuinely needs its own.
object
Stable, machine-readable error identifier (for example account.not_found).
Clients branch on this, never on string ErrorResponse.Message.
Human-readable description of what went wrong. Safe to surface to a User.
Optional per-field validation failures, keyed by field name. Null (and omitted from JSON) for errors that are not validation failures.
Optional machine-readable facts about the failure that a client renders rather than parses
out of string ErrorResponse.Message — e.g. plan.limit_reached’s limit, count and
planName. Null (and omitted from JSON) for errors that carry none.
Example generated
{ "success": true, "data": "example", "error": { "code": "example", "message": "example", "fieldErrors": "example", "details": "example" }}The Account is over its plan’s limits, so changes are refused until an Owner or Admin sorts that out: plan.read_only.
Shorthand for the overwhelmingly common ServiceResponse<TData, ErrorResponse>.
C# cannot alias an open generic, so this is expressed as a subclass rather than a using alias.
object
True when the call succeeded and TData? ServiceResponse<TData, TError>.Data is populated.
Payload on success; default on failure.
The Framework’s default error shape, used as the TError of
ServiceResponse<TData, TError> unless an App genuinely needs its own.
object
Stable, machine-readable error identifier (for example account.not_found).
Clients branch on this, never on string ErrorResponse.Message.
Human-readable description of what went wrong. Safe to surface to a User.
Optional per-field validation failures, keyed by field name. Null (and omitted from JSON) for errors that are not validation failures.
Optional machine-readable facts about the failure that a client renders rather than parses
out of string ErrorResponse.Message — e.g. plan.limit_reached’s limit, count and
planName. Null (and omitted from JSON) for errors that carry none.
Example generated
{ "success": true, "data": "example", "error": { "code": "example", "message": "example", "fieldErrors": "example", "details": "example" }}Too many requests: rate_limit.exceeded. Wait the number of seconds in the Retry-After header.
Shorthand for the overwhelmingly common ServiceResponse<TData, ErrorResponse>.
C# cannot alias an open generic, so this is expressed as a subclass rather than a using alias.
object
True when the call succeeded and TData? ServiceResponse<TData, TError>.Data is populated.
Payload on success; default on failure.
The Framework’s default error shape, used as the TError of
ServiceResponse<TData, TError> unless an App genuinely needs its own.
object
Stable, machine-readable error identifier (for example account.not_found).
Clients branch on this, never on string ErrorResponse.Message.
Human-readable description of what went wrong. Safe to surface to a User.
Optional per-field validation failures, keyed by field name. Null (and omitted from JSON) for errors that are not validation failures.
Optional machine-readable facts about the failure that a client renders rather than parses
out of string ErrorResponse.Message — e.g. plan.limit_reached’s limit, count and
planName. Null (and omitted from JSON) for errors that carry none.
Example generated
{ "success": true, "data": "example", "error": { "code": "example", "message": "example", "fieldErrors": "example", "details": "example" }}Headers
Section titled “Headers”Seconds to wait before trying again.