3.4. Quoted values
Some Red Hat Quay configuration fields require the use of quotation marks ("") to properly define a variable. This is generally not required. The following examples shows you how the FOOTER_LINKS configuration field uses quotation marks to define the TERMS_OF_SERVICE_URL, PRIVACY_POLICY_URL, SECURITY_URL, and ABOUT_URL:
FOOTER_LINKS:
"TERMS_OF_SERVICE_URL": "https://www.index.hr"
"PRIVACY_POLICY_URL": "https://www.jutarnji.hr"
"SECURITY_URL": "https://www.bug.hr"
"ABOUT_URL": "https://www.zagreb.hr"