What are the allowed characters and max length for DAML Party literals/names?

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Hi team,

When using the SDK daml ledger allocate-parties ... command, what are the permitted characters?

I know ^ is not, and gives me daml-helper: GRPCIOBadStatusCode StatusInternal (StatusDetails {unStatusDetails = "non expected character 0x5e in \"^\""}), what is the full list of allowed chars please, and max length of the Party?

Thanks,

Viv

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You can find this kind of information in the DAML-LF specification. For party names, the relevant part is

PartyIdString  ∈  [a-zA-Z0-9:-_ ]{1,255}

So the length is between 1 and 255 and apart from digits, upper and lowercase ascii letters you can use :, -, _ and spaces.

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