Pièces détachées pour l'appareil électroménager MCP346SL 858734699891 de la marque WHIRLPOOL

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:20260421T153941Z x-amz-target:DynamoDB_20120810.GetItem host;x-amz-date;x-amz-target a89f34e2ac50c5fdd353b10f05eaeeb175aba6bd1f4e476bda9f8d0d007ba5ce' The String-to-Sign should have been 'AWS4-HMAC-SHA256 20260421T153941Z 20260421/eu-west-3/dynamodb/aws4_request e8dde13a40254ad35d9c75ffe6853e50b128d9d8d77bb42134bb1162940ed8f4' - {"__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:20260421T153941Z\nx-amz-target:DynamoDB_20120810.GetItem\n\nhost;x-amz-date;x-amz-target\na89f34e2ac50c5fdd353b10f05eaeeb175aba6bd1f4e476bda9f8d0d007ba5ce'\n\nThe String-to-Sign should have been\n'AWS4-HMAC-SHA256\n20260421T153941Z\n20260421/eu-west-3/dynamodb/aws4_request\ne8dde13a40254ad35d9c75ffe6853e50b128d9d8d77bb42134bb1162940ed8f4'\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."}