Amplify Graphql API error

[manjumallesh1]

Hi,

We are facing the following error after recent Amplify push. There is no data returned from Appsync Graphql APIs.

query MyQuery {
listBatteryTypes {
items {
id
}
}
}

Response

{
"data": {
"listBatteryTypes": null
},
"errors": [
{
"path": [
"listBatteryTypes"
],
"data": null,
"errorType": "MappingTemplate",
"errorInfo": null,
"locations": [
{
"line": 2,
"column": 3,
"sourceName": null
}
],
"message": "Value for field '$[operation]' not found."
}
]
}

[biller-aivy]

@manjumallesh1 i guess the team needs more info.
Which version of the cli?

Maybe you could post your generated resolver?

[AnilMaktala]

Hi  @manjumallesh1 👋,  thanks for raising this issue.we are working on reproducing the issue. Could you please run below command and send us the report .
amplify diagnose --send-report.
please refer here

[manjumallesh1]

@AnilMaktala - thanks for looking into this

CLI version 12.11.1

Project Identifier: edc573327dd31dc69d57250ee36b5cfb
report-1714095799222.zip

[manjumallesh1]

@manjumallesh1 i guess the team needs more info. Which version of the cli?

Maybe you could post your generated resolver?

[Start] Get Request template. **

#set( $GetRequest = {
"version": "2018-05-29",
"operation": "Query"
} )
#if( $ctx.stash.metadata.modelObjectKey )
#set( $expression = "" )
#set( $expressionNames = {} )
#set( $expressionValues = {} )
#foreach( $item in $ctx.stash.metadata.modelObjectKey.entrySet() )
#set( $expression = "$expression#keyCount$velocityCount = :valueCount$velocityCount AND " )
$util.qr($expressionNames.put("#keyCount$velocityCount", $item.key))
$util.qr($expressionValues.put(":valueCount$velocityCount", $item.value))
#end
#set( $expression = $expression.replaceAll("AND $", "") )
#set( $query = {
"expression": $expression,
"expressionNames": $expressionNames,
"expressionValues": $expressionValues
} )
#else
#set( $query = {
"expression": "id = :id",
"expressionValues": {
":id": $util.parseJson($util.dynamodb.toDynamoDBJson($ctx.args.id))
}
} )
#end
$util.qr($GetRequest.put("query", $query))
#if( !$util.isNullOrEmpty($ctx.stash.authFilter) )
$util.qr($GetRequest.put("filter", $util.parseJson($util.transform.toDynamoDBFilterExpression($ctx.stash.authFilter))))
#end
$util.toJson($GetRequest)

[End] Get Request template. **

[phani-srikar]

@manjumallesh1, since the error looks very much like this other issue where you described that you have manually deleted and re-added the DDB table, can you confirm that this started happening after you took those actions?

[AnilMaktala]

Hey @manjumallesh1, Are you still experiencing this issue?

[manjumallesh1]

Hi Anil, We were able to resolve the issue. Thanks!

…

________________________________ From: Anil Maktala ***@***.***> Sent: 09 May 2024 19:37 To: aws-amplify/amplify-category-api ***@***.***> Cc: Manjunath ***@***.***>; Mention ***@***.***> Subject: Re: [aws-amplify/amplify-category-api] Amplify Graphql API error (Issue #2503) Hey @manjumallesh1<https://github.com/manjumallesh1>, Are you still experiencing this issue? — Reply to this email directly, view it on GitHub<#2503 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BAEJQSHO7SCFTYES3PIWJKDZBN7LHAVCNFSM6AAAAABGZM3FQWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMBSG4ZTGNRRGM>. You are receiving this because you were mentioned.Message ID: ***@***.***>

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