Snowflake Bulk Load S3

Hi,

I am trying to use Snowflake bulk load snap to read data from external S3 location and load into the snowflake table.
here the challenge is that. Under the Snowflake account, I have mentioned the external bucket name and provided keys. but when am running the pipeline I see that 0 records loaded.

Note:- Snowflake is on the AWS account, data is on another AWS account. If I use the S3 file reader snap. am able to see the data with the sample credentials

Can anyone help me with this?

Error:-

Bulk load snap settings:-