Update user-defined metadata on a contract.
metadata: null to clear all custom metadata.
Limits: Max 10 keys, 40-char keys, 500-char values.
Scope: contracts:writeBearer authentication header of the form Bearer <token>, where <token> is your auth token.
The unique identifier of the contract (UUID)
User-defined key-value metadata. Values can be strings, numbers, or booleans. Pass null to clear.
Contract updated