patch
https://api.stg.mesta.xyz/v1/senders/ubo/
Updates an existing Ultimate Beneficial Owner (UBO). In addition to the base UBO fields, this endpoint supports pepDeclaration, verificationReport, and sofDocument. sofDocument is required when the UBO is younger than 25 or older than 60, when pepDeclaration is true, or when either address.country or identity.countryCode is one of: DZ, AO, BO, BG, BF, CM, CI, ET, HT, IQ, KE, LA, LB, ML, MC, MZ, NA, NP, NI, NG, SO, SY, VN, VG, YE. pepQuestionnaire is supported. When pepDeclaration is true, include pepQuestionnaire with declarationType and the matching conditional section (self or association).