message: API proposal
diff: @@ -87,7 +87,7 @@ pub extern fn anoncreds_issuer_create_and_store_revoc_reg(client_id: i32, comman
  /// RevocRegistryFull
  /// See `AnoncredsError` docs for common errors description.
  #[no_mangle]
  -pub extern fn anoncreds_issuer_sign_claim(client_id: i32, command_id: i32,
  +pub extern fn anoncreds_issuer_create_credential(client_id: i32, command_id: i32,
  claim_req_json: *const c_char,
  claim_json: *const c_char,
  public_key_id: *const c_char,
  