> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexlibrary/deploying-lambda-function-to-aws.md).

# Deploying Lambda Function to AWS

Before proceeding, make sure you have Visual Studio 2022 Installed, and the supporting components are installed as per the .vsconfig file in the link below

{% embed url="<https://itltdgithub.s3.ap-south-1.amazonaws.com/Influx.vsconfig>" %}

* Clone or download the repository.

{% embed url="<https://github.com/InfluxTechnology/ReXlibrary>" %}

* Open \Demo\AWS\_Lambda\AWSLambdaFileConvert.csproj.
* Provide your credentials with permission to S3 and Lambda for your AWS SDK ([Refer](https://docs.aws.amazon.com/toolkit-for-visual-studio/latest/user-guide/credentials.html))
* Right-click on the project name and select ‘Publish to AWS Lambda…’

<figure><img src="/files/aGQtOCOAklxTT1rZf5i1" alt=""><figcaption></figcaption></figure>

* Select

  * ‘AWS Credential’
  * Choose ‘Region’ in which you have the S3 Bucket.
  * Enter the ‘Description’ for the function if required.
  * Leave everything else to default.

  <figure><img src="/files/ClAvTKs45xuQ9elU0t9d" alt=""><figcaption></figcaption></figure>
* Choose an IAM role that provides the Lambda functions necessary permission to access all S3 Services.

<figure><img src="/files/pmlXrb3TRYNWoNrznxjC" alt=""><figcaption></figcaption></figure>

* Click ‘Upload’ to Upload the function to AWS.

<table data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;">Adding S3 Trigger for Lambda</mark></td><td><a href="https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/adding-s3-trigger-for-lambda">https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/adding-s3-trigger-for-lambda</a></td></tr><tr><td><mark style="color:blue;">Configuring conversion settings</mark></td><td><a href="https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/configuring-conversion-settings">https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/configuring-conversion-settings</a></td></tr><tr><td><mark style="color:blue;">Adding the DBC file for conversion</mark></td><td><a href="https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/adding-the-dbc-file-for-conversion">https://app.gitbook.com/o/HhTfJJOHHF3lfqYUgSrl/s/c2D0aaEnAyYE7saf1pBR/~/changes/7/deploying-lambda-function-to-aws/adding-the-dbc-file-for-conversion</a></td></tr></tbody></table>


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