Valid primary key is refused

[irevoire]

Describe the bug
When sending a document with a valid primary key I get a message saying my primary key is invalid.

To Reproduce
Steps to reproduce the behavior:

1. echo '{ "id": 14630868576586246730, "name": "tamo" }' | mieli d a
2. Document identifier 14630868576586246730 is invalid. A document identifier can be of type integer or string, only composed of alphanumeric characters (a-z A-Z 0-9), hyphens (-) and underscores (_).

Expected behavior
It works or returns a better error message

[dureuill]

Hello thanks for reporting,

We should probably amend the error message to include the range of supported integers, which is the i64 range according to the code.

Not sure about the priority of this bug.

[irevoire]

Since there is a workaround and it's old, I would say it's the least priority possible.

We should probably amend the error message to include the range of supported integers, which is the i64 range according to the code.

Can't we also convert the PK to a string if it doesn't fit in an i64 to hide our internal optimization from the end user?