@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStepExecutionId() != null)
            sb.append("StepExecutionId: ").append(getStepExecutionId()).append(",");
        if (getName() != null)
            sb.append("Name: ").append(getName()).append(",");
        if (getDescription() != null)
            sb.append("Description: ").append(getDescription()).append(",");
        if (getAction() != null)
            sb.append("Action: ").append(getAction()).append(",");
        if (getStatus() != null)
            sb.append("Status: ").append(getStatus()).append(",");
        if (getRollbackStatus() != null)
            sb.append("RollbackStatus: ").append(getRollbackStatus()).append(",");
        if (getMessage() != null)
            sb.append("Message: ").append(getMessage()).append(",");
        if (getInputs() != null)
            sb.append("Inputs: ").append(getInputs()).append(",");
        if (getOutputs() != null)
            sb.append("Outputs: ").append(getOutputs()).append(",");
        if (getStartTime() != null)
            sb.append("StartTime: ").append(getStartTime()).append(",");
        if (getEndTime() != null)
            sb.append("EndTime: ").append(getEndTime());
        sb.append("}");
        return sb.toString();
    }
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-imagebuilder/src/main/java/com/amazonaws/services/imagebuilder/model/WorkflowStepMetadata.java