Returned if Tenable Vulnerability Management encounters any of the following error conditions:

• the combination of category and value you specified already exists (duplicate)
• the category you specified does not exist (not_found)
• your request exceeded a tag limit for your organization, which can be either the maximum of 100 categories or the maximum 100,000 tags for each category, or as configured for your organization
• your request body is greater than 1 MB
• you attempted to specify more than 40 rules for an individual tag (Filter expression cannot have more than 40 conditions)
• your request specified an invalid filter for the dynamic tag rule, for example, ipv 4 (The following filter types are not valid: {string}).