Cancel an existing appointment using its unique identifier in Letmc agentOS , Diary Call Group
A documented Letmc agentOS , Diary Call Group operation that changes something in your account. Describe the outcome you want in plain words — HumDay writes the program, proves it, and runs it.
What this operation does
Cancel an existing appointment using its unique identifier
- PATCHChanges data · DiaryController
live-api.letmc.com/v3/diary/{shortName}/appointment/{appointmentID}/cancel
How HumDay uses it
- You describe the outcome. Not this operation by name — what you want to happen. HumDay works out which operations it needs.
- The contract names it. Before anything is built, you see exactly which Letmc agentOS , Diary Call Group operations the program may use, and this is one of them.
- You approve access. Because this one changes data, it cannot run until you have explicitly granted it.
Other Letmc agentOS , Diary Call Group operations
- Post an appointment into a valid diary allocationPOST · changes data
- Delete an existing appointment using its unique identifierDELETE · changes data
- Update an existing appointment using its unique identifierPUT · changes data
- Submit appointment feedbackPOST · changes data
- Get a list of all available allocations for a date + 7 daysGET · reads data
- Get an appointment by IDGET · reads data
- A collection of all diary appointment typesGET · reads data
- Match Guest Parameters with existing applicantsGET · reads data
Questions
- Can HumDay cancel an existing appointment using its unique identifier in Letmc agentOS , Diary Call Group?
- Yes. This operation is published in Letmc agentOS , Diary Call Group's own API description, so HumDay can use it without a hand-built connector — once you have approved it for your automation.
- Will this change my Letmc agentOS , Diary Call Group data?
- Yes — this is a PATCH operation, so it changes something in Letmc agentOS , Diary Call Group. HumDay holds anything that writes behind an approval you grant explicitly, and the contract you approve says what it may touch.
- Do I need to write code?
- No. You describe the outcome you want in plain words. HumDay agrees a contract with you, writes the program, and shows you a proof run before anything touches your Letmc agentOS , Diary Call Group account.
Where this came from
Read from a published API description for Letmc agentOS , Diary Call Group at live-api.letmc.com/swagger/docs/v3-diary. The description above is the provider’s own wording, not ours. Last published 2023-03-06.