in sdk/src/azure/core/az_json_private.h [123:139]
AZ_NODISCARD AZ_INLINE bool _az_is_valid_escaped_character(uint8_t byte)
{
switch (byte)
{
case '\\':
case '"':
case '/':
case 'b':
case 'f':
case 'n':
case 'r':
case 't':
return true;
default:
return false;
}
}