Pièces détachées pour l'appareil électroménager KS2620-26-003 de la marque liebherr

Unable to get item: Error executing "GetItem" on "https://dynamodb.eu-west-3.amazonaws.com"; AWS HTTP error: Client error: `POST https://dynamodb.eu-west-3.amazonaws.com` resulted in a `400 Bad Request` response: {"__type":"com.amazon.coral.service#InvalidSignatureException","message":"The request signature we calculated does not m (truncated...) InvalidSignatureException (client): The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details. The Canonical String for this request should have been 'POST / host:dynamodb.eu-west-3.amazonaws.com x-amz-date:20260422T075822Z x-amz-target:DynamoDB_20120810.GetItem host;x-amz-date;x-amz-target 528bd39c2a6110775de2a7163ad7b05e9a583ec21519cfcbc95bf88d6f2500c6' The String-to-Sign should have been 'AWS4-HMAC-SHA256 20260422T075822Z 20260422/eu-west-3/dynamodb/aws4_request 47a19065681e92c8eceac9f594842654d8f1473b07448a48c37c7faf739d5794' - {"__type":"com.amazon.coral.service#InvalidSignatureException","message":"The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details.\n\nThe Canonical String for this request should have been\n'POST\n/\n\nhost:dynamodb.eu-west-3.amazonaws.com\nx-amz-date:20260422T075822Z\nx-amz-target:DynamoDB_20120810.GetItem\n\nhost;x-amz-date;x-amz-target\n528bd39c2a6110775de2a7163ad7b05e9a583ec21519cfcbc95bf88d6f2500c6'\n\nThe String-to-Sign should have been\n'AWS4-HMAC-SHA256\n20260422T075822Z\n20260422/eu-west-3/dynamodb/aws4_request\n47a19065681e92c8eceac9f594842654d8f1473b07448a48c37c7faf739d5794'\n"} Unable to add item: Error executing "PutItem" on "https://dynamodb.eu-west-3.amazonaws.com"; AWS HTTP error: Client error: `POST https://dynamodb.eu-west-3.amazonaws.com` resulted in a `400 Bad Request` response: {"__type":"com.amazon.coral.service#InvalidSignatureException","message":"The request signature we calculated does not m (truncated...) InvalidSignatureException (client): The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details. - {"__type":"com.amazon.coral.service#InvalidSignatureException","message":"The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details."}