Can't Post data containing $ in a key to Firebase

user_284616 0
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I'm attempting to post some data into Firebase (relative part of the URL is /messages.json). The following request content:

{"gsx$enddate":"sometime"}

Gives the following error:

Invalid data; couldn't parse JSON object, array, or value. Perhaps you're using invalid characters in your key names.

This is valid JSON however. What am I doing wrong?

firebase
1 Answers

It's supposed to be a valid JSON but it seems like it's a limitation for FireBase

From FireBase Documentation:

Character Set Limitations

Note that URLs used to construct Firebase references may contain any unicode characters except:

  • . (period)
  • $ (dollar sign)
  • [ (left square bracket)
  • ] (right square bracket)
  • # (hash or pound sign)
  • / (forward slash)
user_18804310
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