Unable to connect to s3 by passing the access key and secret key

[sachin-bureau]

{
  "name": "iceberg-s3-glue-sink-connector",
  "config": {
    "connector.class": "io.tabular.iceberg.connect.IcebergSinkConnector",
    "tasks.max": "1",
    "topics": "sachin_uniquedata_mongodb.unique.airbyte_raw_uniquedbrecordsinhouse_datasource",
    "iceberg.tables": "base.customer_cdc",
    "iceberg.catalog": "glue_catalog",
    "iceberg.catalog.catalog-impl": "org.apache.iceberg.aws.glue.GlueCatalog",
    "iceberg.catalog.warehouse": "s3://<bucket_name>/iceberg-warehouse",
    "iceberg.catalog.io-impl": "org.apache.iceberg.aws.s3.S3FileIO",
    "iceberg.catalog.glue.prefix": "iceberg_",
    "iceberg.catalog.client.region": "ap-south-1",
    "iceberg.control.commit.interval-ms": "60000",
    "iceberg.tables.auto-create-enabled": "true",
    "iceberg.tables.evolve-schema-enabled": "true",
    "iceberg.catalog.s3.access-key-id": "<key>",
    "iceberg.catalog.s3.secret-access-key": "<secret_key>",
    "key.converter": "org.apache.kafka.connect.json.JsonConverter",
    "value.converter": "org.apache.kafka.connect.json.JsonConverter",
    "key.converter.schemas.enable": "false",
    "value.converter.schemas.enable": "false"
  }
}

Error : :
Exiting WorkerSinkTask due to unrecoverable exception.\n\tat org.apache.kafka.connect.runtime.WorkerSinkTask.deliverMessages(WorkerSinkTask.java:624)\n\tat org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:342)\n\tat org.apache.kafka.connect.runtime.WorkerSinkTask.iteration(WorkerSinkTask.java:242)\n\tat org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:211)\n\tat org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:204)\n\tat org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:259)\n\tat org.apache.kafka.connect.runtime.isolation.Plugins.lambda$withClassLoader$1(Plugins.java:181)\n\tat java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)\n\tat java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)\n\tat java.base/java.lang.Thread.run(Thread.java:829)\nCaused by: software.amazon.awssdk.core.exception.SdkClientException: Unable to load credentials from any of the providers in the chain AwsCredentialsProviderChain(credentialsProviders=[SystemPropertyCredentialsProvider(), EnvironmentVariableCredentialsProvider(), WebIdentityTokenCredentialsProvider(), ProfileCredentialsProvider(profileName=default, profileFile=ProfileFile(sections=[])), ContainerCredentialsProvider(), InstanceProfileCredentialsProvider()]) : [SystemPropertyCredentialsProvider(): Unable to load credentials from system settings. Access key must be specified either via environment variable (AWS_ACCESS_KEY_ID) or system property (aws.accessKeyId)., EnvironmentVariableCredentialsProvider(): Unable to load credentials from system settings. Access key must be specified either via environment variable (AWS_ACCESS_KEY_ID) or system property (aws.accessKeyId)., WebIdentityTokenCredentialsProvider(): Either the environment variable AWS_WEB_IDENTITY_TOKEN_FILE or the javaproperty aws.webIdentityTokenFile must be set., ProfileCredentialsProvider(profileName=default, profileFile=ProfileFile(sections=[])): Profile file