@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof CostAllocationTagBackfillRequest == false)
            return false;
        CostAllocationTagBackfillRequest other = (CostAllocationTagBackfillRequest) obj;
        if (other.getBackfillFrom() == null ^ this.getBackfillFrom() == null)
            return false;
        if (other.getBackfillFrom() != null && other.getBackfillFrom().equals(this.getBackfillFrom()) == false)
            return false;
        if (other.getRequestedAt() == null ^ this.getRequestedAt() == null)
            return false;
        if (other.getRequestedAt() != null && other.getRequestedAt().equals(this.getRequestedAt()) == false)
            return false;
        if (other.getCompletedAt() == null ^ this.getCompletedAt() == null)
            return false;
        if (other.getCompletedAt() != null && other.getCompletedAt().equals(this.getCompletedAt()) == false)
            return false;
        if (other.getBackfillStatus() == null ^ this.getBackfillStatus() == null)
            return false;
        if (other.getBackfillStatus() != null && other.getBackfillStatus().equals(this.getBackfillStatus()) == false)
            return false;
        if (other.getLastUpdatedAt() == null ^ this.getLastUpdatedAt() == null)
            return false;
        if (other.getLastUpdatedAt() != null && other.getLastUpdatedAt().equals(this.getLastUpdatedAt()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/CostAllocationTagBackfillRequest.java