Pièces détachées pour l'appareil électroménager TK710SI13 de la marque techwood

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:20260413T153033Z x-amz-target:DynamoDB_20120810.GetItem host;x-amz-date;x-amz-target a89f34e2ac50c5fdd353b10f05eaeeb175aba6bd1f4e476bda9f8d0d007ba5ce' The String-to-Sign should have been 'AWS4-HMAC-SHA256 20260413T153033Z 20260413/eu-west-3/dynamodb/aws4_request 430b3b39d048090f4c6c5002619041c755c47c542fe2d95f13c0035ece6bf64f' - {"__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:20260413T153033Z\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\n20260413T153033Z\n20260413/eu-west-3/dynamodb/aws4_request\n430b3b39d048090f4c6c5002619041c755c47c542fe2d95f13c0035ece6bf64f'\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."}