@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getVcpus() != null)
            sb.append("Vcpus: ").append(getVcpus()).append(",");
        if (getMemory() != null)
            sb.append("Memory: ").append(getMemory()).append(",");
        if (getCommand() != null)
            sb.append("Command: ").append(getCommand()).append(",");
        if (getInstanceType() != null)
            sb.append("InstanceType: ").append(getInstanceType()).append(",");
        if (getEnvironment() != null)
            sb.append("Environment: ").append(getEnvironment()).append(",");
        if (getResourceRequirements() != null)
            sb.append("ResourceRequirements: ").append(getResourceRequirements());
        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-batch/src/main/java/com/amazonaws/services/batch/model/ContainerOverrides.java