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

        if (obj instanceof ContentData == false)
            return false;
        ContentData other = (ContentData) obj;
        if (other.getContentArn() == null ^ this.getContentArn() == null)
            return false;
        if (other.getContentArn() != null && other.getContentArn().equals(this.getContentArn()) == false)
            return false;
        if (other.getContentId() == null ^ this.getContentId() == null)
            return false;
        if (other.getContentId() != null && other.getContentId().equals(this.getContentId()) == false)
            return false;
        if (other.getContentType() == null ^ this.getContentType() == null)
            return false;
        if (other.getContentType() != null && other.getContentType().equals(this.getContentType()) == false)
            return false;
        if (other.getKnowledgeBaseArn() == null ^ this.getKnowledgeBaseArn() == null)
            return false;
        if (other.getKnowledgeBaseArn() != null && other.getKnowledgeBaseArn().equals(this.getKnowledgeBaseArn()) == false)
            return false;
        if (other.getKnowledgeBaseId() == null ^ this.getKnowledgeBaseId() == null)
            return false;
        if (other.getKnowledgeBaseId() != null && other.getKnowledgeBaseId().equals(this.getKnowledgeBaseId()) == false)
            return false;
        if (other.getLinkOutUri() == null ^ this.getLinkOutUri() == null)
            return false;
        if (other.getLinkOutUri() != null && other.getLinkOutUri().equals(this.getLinkOutUri()) == false)
            return false;
        if (other.getMetadata() == null ^ this.getMetadata() == null)
            return false;
        if (other.getMetadata() != null && other.getMetadata().equals(this.getMetadata()) == false)
            return false;
        if (other.getName() == null ^ this.getName() == null)
            return false;
        if (other.getName() != null && other.getName().equals(this.getName()) == false)
            return false;
        if (other.getRevisionId() == null ^ this.getRevisionId() == null)
            return false;
        if (other.getRevisionId() != null && other.getRevisionId().equals(this.getRevisionId()) == false)
            return false;
        if (other.getStatus() == null ^ this.getStatus() == null)
            return false;
        if (other.getStatus() != null && other.getStatus().equals(this.getStatus()) == false)
            return false;
        if (other.getTags() == null ^ this.getTags() == null)
            return false;
        if (other.getTags() != null && other.getTags().equals(this.getTags()) == false)
            return false;
        if (other.getTitle() == null ^ this.getTitle() == null)
            return false;
        if (other.getTitle() != null && other.getTitle().equals(this.getTitle()) == false)
            return false;
        if (other.getUrl() == null ^ this.getUrl() == null)
            return false;
        if (other.getUrl() != null && other.getUrl().equals(this.getUrl()) == false)
            return false;
        if (other.getUrlExpiry() == null ^ this.getUrlExpiry() == null)
            return false;
        if (other.getUrlExpiry() != null && other.getUrlExpiry().equals(this.getUrlExpiry()) == 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-connectwisdom/src/main/java/com/amazonaws/services/connectwisdom/model/ContentData.java