It is good practice to use a new config for each signature,
or the date might get too old.
Do not add the following headers to requests before signing, they may be added by the signer:
x-amz-content-sha256,
X-Amz-Date,
Authorization
Do not add the following query params to requests before signing, they may be added by the signer:
X-Amz-Signature,
X-Amz-Date,
X-Amz-Credential,
X-Amz-Algorithm,
X-Amz-SignedHeaders
Perform AWS HTTP request signing.
The HttpRequest is transformed asynchronously, according to the AwsSigningConfig.
When signing:
It is good practice to use a new config for each signature, or the date might get too old.
Do not add the following headers to requests before signing, they may be added by the signer: x-amz-content-sha256, X-Amz-Date, Authorization
Do not add the following query params to requests before signing, they may be added by the signer: X-Amz-Signature, X-Amz-Date, X-Amz-Credential, X-Amz-Algorithm, X-Amz-SignedHeaders