A single parameter value provided to the renderer. Secret parameters resolve
to a SecretParamRef (the caller mints/creates the secret and passes
the ref — plaintext never enters the document); hostname parameters accept a
bare string (treated as a custom hostname) or the generated-default object.
A single parameter value provided to the renderer. Secret parameters resolve to a SecretParamRef (the caller mints/creates the secret and passes the ref — plaintext never enters the document); hostname parameters accept a bare string (treated as a custom hostname) or the generated-default object.