Cloud Security Command Center's (Cloud SCC) finding source. A finding
source is an entity or a mechanism that can produce a finding. A source
is like a container of findings that come from the same scanner, logger,
monitor, etc.
The source’s display name. A source’s display name must be
unique amongst its siblings, for example, two sources with the
same parent can't share the same display name. The display
name must start and end with a letter or digit, may contain
letters, digits, spaces, hyphens, and underscores, and can be
no longer than 32 characters. This is captured by the regular
expression: :raw-latex:\p{L}:raw-latex:\p{N}<%7B\p%7BL%7
D\p%7BN%7D_-%20%5D%7B0,30%7D%5B\p%7BL%7D\p%7BN%7D%5D>__?.