#
certificate-authority-data: [0-9a-zA-Z=]+
#
"(?:auth|namespace)": "[0-9a-zA-Z=]+"
# <word>v1
v1(?:\b|(?=[a-z]))
# ignore long runs of a single character:
(?:\b|(?<=\W))([A-Za-z])\1{3,}(?:\b|(?!\w))