These are result codes that communicate success (200) or failure (400) specific to the Allow Trust operation.

Learn more about the Allow Trust operation.

OpSuccess ALLOW_TRUST_SUCCESS

Trust trust operation was successful.

OpMalformed ALLOW_TRUST_MALFORMED

The asset specified in type is invalid. In addition, this error happens when the native asset is specified.

op_no_trustline ALLOW_TRUST_NO_TRUST_LINE

The trustor does not have a trustline with the issuer performing this operation.

op_not_required ALLOW_TRUST_TRUST_NOT_REQUIRED

The source account (issuer performing this operation) does not require trust. In other words, it does not have to have the flag AUTH_REQUIRED_FLAG set.

op_cant_revoke ALLOW_TRUST_CANT_REVOKE

The source account is trying to revoke the trustline of the trustor, but it cannot do so.

op_self_not_allowed ALLOW_TRUST_SELF_NOT_ALLOWED

The source account attempted to allow a trustline for itself, which is not allowed because an account cannot create a trustline with itself.

op_low_reserve ALLOW_TRUST_LOW_RESERVE

Claimable balances can't be created on revoke due to low reserves