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		<title><![CDATA[AWS Discussion Forum - Developer Help]]></title>
		<link>https://letstalkaws.com/</link>
		<description><![CDATA[AWS Discussion Forum - https://letstalkaws.com]]></description>
		<pubDate>Wed, 20 May 2026 00:09:19 +0000</pubDate>
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		<item>
			<title><![CDATA[AWS CLOUDWATCH LOGS_$context.requestOverride.header.*]]></title>
			<link>https://letstalkaws.com/thread-75.html</link>
			<pubDate>Wed, 24 Aug 2022 10:33:00 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=146">Jyotheesh_K</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-75.html</guid>
			<description><![CDATA[Trying to fetch header values from request using Access logging Variables(&#36;context.requestOverride.header.*) provided by AWS for an API Gateway. This Particular value is not Logging in CloudWatch.Please find attached document.<br />
<br />
Please let me know if I need to do anything further.<br />
<br />
<br />
Thanks &amp; Regards<br />
Jyotheesh K<br /><!-- start: postbit_attachments_attachment -->
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<img src="https://letstalkaws.com/images/attachtypes/doc.png" title="Microsoft Word 2007 Document" border="0" alt=".docx" />
<!-- end: attachment_icon -->&nbsp;&nbsp;<a href="attachment.php?aid=17" target="_blank" title="">AWS CLoudWatchLogs-requestheader.docx</a> (Size: 33.37 KB / Downloads: 513)
<!-- end: postbit_attachments_attachment -->]]></description>
			<content:encoded><![CDATA[Trying to fetch header values from request using Access logging Variables(&#36;context.requestOverride.header.*) provided by AWS for an API Gateway. This Particular value is not Logging in CloudWatch.Please find attached document.<br />
<br />
Please let me know if I need to do anything further.<br />
<br />
<br />
Thanks &amp; Regards<br />
Jyotheesh K<br /><!-- start: postbit_attachments_attachment -->
<br /><!-- start: attachment_icon -->
<img src="https://letstalkaws.com/images/attachtypes/doc.png" title="Microsoft Word 2007 Document" border="0" alt=".docx" />
<!-- end: attachment_icon -->&nbsp;&nbsp;<a href="attachment.php?aid=17" target="_blank" title="">AWS CLoudWatchLogs-requestheader.docx</a> (Size: 33.37 KB / Downloads: 513)
<!-- end: postbit_attachments_attachment -->]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Restricting to resources with valid token using API Gateway and cognitos]]></title>
			<link>https://letstalkaws.com/thread-52.html</link>
			<pubDate>Thu, 16 Apr 2020 00:43:30 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=72">Shreyah</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-52.html</guid>
			<description><![CDATA[Able to get Frontend/login authenticated with the Cognito and APIGateway authorizes and redirects if it contains valid token.<br />
I am pretty new to this tech stack so please don't judge me for this question.<br />
 All examples out there creates the API in the API gateway. But, how to use Kubernetes services as the rest api endpoints in the API Gateway?<br />
<br />
Appreciate any help here, thanks!]]></description>
			<content:encoded><![CDATA[Able to get Frontend/login authenticated with the Cognito and APIGateway authorizes and redirects if it contains valid token.<br />
I am pretty new to this tech stack so please don't judge me for this question.<br />
 All examples out there creates the API in the API gateway. But, how to use Kubernetes services as the rest api endpoints in the API Gateway?<br />
<br />
Appreciate any help here, thanks!]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[AWS Cloudwatch Dashboard]]></title>
			<link>https://letstalkaws.com/thread-49.html</link>
			<pubDate>Tue, 19 Feb 2019 12:46:06 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=15">subham</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-49.html</guid>
			<description><![CDATA[<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">I've a requirement where in i'm trying to create clouldwatch dashboard for my service,I've nearly 20 servers for which i wish to create dashboard with multiple widget.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">each widget would contain 'CPUUtilization' martix for all 20 server,other widget would contain ' DiskReadOps' matrics for all 20 servers and so on.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">In short </span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">one dashboard would contain multipe widget and one widget would contain matrix from multiple servers</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">I wish to write cloudformation script for the same in yaml format as i'm using yaml for other stuffs,i tried to refer docs but dint get much about my requirement</span></span></span><br />
<br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Any help on this will be appreciated.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Thanks,</span></span></span><br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Subham</span></span></span>]]></description>
			<content:encoded><![CDATA[<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">I've a requirement where in i'm trying to create clouldwatch dashboard for my service,I've nearly 20 servers for which i wish to create dashboard with multiple widget.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">each widget would contain 'CPUUtilization' martix for all 20 server,other widget would contain ' DiskReadOps' matrics for all 20 servers and so on.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">In short </span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">one dashboard would contain multipe widget and one widget would contain matrix from multiple servers</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">I wish to write cloudformation script for the same in yaml format as i'm using yaml for other stuffs,i tried to refer docs but dint get much about my requirement</span></span></span><br />
<br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Any help on this will be appreciated.</span></span></span><br />
<br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Thanks,</span></span></span><br />
<span style="color: #222222;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-family: Arial, Helvetica, sans-serif;" class="mycode_font">Subham</span></span></span>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[SMTP email not listed in SENT folder of AWS]]></title>
			<link>https://letstalkaws.com/thread-47.html</link>
			<pubDate>Wed, 26 Dec 2018 11:16:11 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=46">bharathi</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-47.html</guid>
			<description><![CDATA[Hi,<br />
<br />
I am sending email using SMTP on AWS. Email is being delivered to the recepient, but i cant see the email listed in the SENT folder of my workmail account. <br />
I tried to set the Email rules, but the rules are not working as expected.<br />
Any ideas?<br />
<br />
<br />
Thanks]]></description>
			<content:encoded><![CDATA[Hi,<br />
<br />
I am sending email using SMTP on AWS. Email is being delivered to the recepient, but i cant see the email listed in the SENT folder of my workmail account. <br />
I tried to set the Email rules, but the rules are not working as expected.<br />
Any ideas?<br />
<br />
<br />
Thanks]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Ajax call with pre-signed URL giving error]]></title>
			<link>https://letstalkaws.com/thread-25.html</link>
			<pubDate>Sun, 09 Sep 2018 01:02:44 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=30">phanikumar</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-25.html</guid>
			<description><![CDATA[I have created a simple html page which contains an ajax call to API endpoint to retrieve pre-signed URL. Using the URL retrieved from the previous ajax call, I tried upload a sample text file which is resulting in <span style="font-weight: bold;" class="mycode_b">the request signature we calculated does not match the signature you provided. Check your key and signing method </span>response. But when I am using the same URL using CURL, it is working Good. Can someone suggest me what I am missing in the request.<br /><!-- start: postbit_attachments_attachment -->
<br /><!-- start: attachment_icon -->
<img src="https://letstalkaws.com/images/attachtypes/html.png" title="HTML File" border="0" alt=".html" />
<!-- end: attachment_icon -->&nbsp;&nbsp;<a href="attachment.php?aid=2" target="_blank" title="">S3.html</a> (Size: 1.53 KB / Downloads: 660)
<!-- end: postbit_attachments_attachment -->]]></description>
			<content:encoded><![CDATA[I have created a simple html page which contains an ajax call to API endpoint to retrieve pre-signed URL. Using the URL retrieved from the previous ajax call, I tried upload a sample text file which is resulting in <span style="font-weight: bold;" class="mycode_b">the request signature we calculated does not match the signature you provided. Check your key and signing method </span>response. But when I am using the same URL using CURL, it is working Good. Can someone suggest me what I am missing in the request.<br /><!-- start: postbit_attachments_attachment -->
<br /><!-- start: attachment_icon -->
<img src="https://letstalkaws.com/images/attachtypes/html.png" title="HTML File" border="0" alt=".html" />
<!-- end: attachment_icon -->&nbsp;&nbsp;<a href="attachment.php?aid=2" target="_blank" title="">S3.html</a> (Size: 1.53 KB / Downloads: 660)
<!-- end: postbit_attachments_attachment -->]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Unable to Resolve CORS issue]]></title>
			<link>https://letstalkaws.com/thread-20.html</link>
			<pubDate>Tue, 28 Aug 2018 12:32:59 +0000</pubDate>
			<dc:creator><![CDATA[<a href="https://letstalkaws.com/member.php?action=profile&uid=30">phanikumar</a>]]></dc:creator>
			<guid isPermaLink="false">https://letstalkaws.com/thread-20.html</guid>
			<description><![CDATA[I have created an API which is being accessed from Web application hosted in S3. The request for both the api endpoint and S3 will go through CloudFront. I have enabled CORS in both S3 and API endpoint. I even enabled forward cookie header in Cloudfront. But, I am still facing CORS issue. <br />
<br />
<br />
<span style="color: #444444;" class="mycode_color"><span style="font-family: -apple-system, BlinkMacSystemFont, Roboto,;" class="mycode_font"><span style="font-weight: bold;" class="mycode_b">Request header field x-correlation-id is not allowed by Access-Control-Allow-Headers in preflight response.</span></span></span><br />
<br />
<span style="color: #444444;" class="mycode_color"><span style="font-family: -apple-system, BlinkMacSystemFont, Roboto,;" class="mycode_font">Can someone help out on how to resolve this error.</span></span>]]></description>
			<content:encoded><![CDATA[I have created an API which is being accessed from Web application hosted in S3. The request for both the api endpoint and S3 will go through CloudFront. I have enabled CORS in both S3 and API endpoint. I even enabled forward cookie header in Cloudfront. But, I am still facing CORS issue. <br />
<br />
<br />
<span style="color: #444444;" class="mycode_color"><span style="font-family: -apple-system, BlinkMacSystemFont, Roboto,;" class="mycode_font"><span style="font-weight: bold;" class="mycode_b">Request header field x-correlation-id is not allowed by Access-Control-Allow-Headers in preflight response.</span></span></span><br />
<br />
<span style="color: #444444;" class="mycode_color"><span style="font-family: -apple-system, BlinkMacSystemFont, Roboto,;" class="mycode_font">Can someone help out on how to resolve this error.</span></span>]]></content:encoded>
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