@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStudioId() != null)
            sb.append("StudioId: ").append(getStudioId()).append(",");
        if (getIdentityId() != null)
            sb.append("IdentityId: ").append(getIdentityId()).append(",");
        if (getIdentityName() != null)
            sb.append("IdentityName: ").append(getIdentityName()).append(",");
        if (getIdentityType() != null)
            sb.append("IdentityType: ").append(getIdentityType()).append(",");
        if (getSessionPolicyArn() != null)
            sb.append("SessionPolicyArn: ").append(getSessionPolicyArn());
        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-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/CreateStudioSessionMappingRequest.java