get_matching_s3_keys# get_matching_s3_keys(bucket: str, prefix: str = '', suffix: str = '', delimiter: str = '/', request_payer: str = 'None') → Iterator[str][source]# Generate the keys in an S3 bucket. Parameters: bucket (str) – Name of the S3 bucket. prefix (str) – Only fetch keys that start with this prefix. suffix (str) – Only fetch keys that end with this suffix. delimiter (str) – request_payer (str) – Return type: Iterator[str]