BUILD-8573 Add additional logging (#12)

debug: Add additional logging

Author: mikolaj-matuszny-ext-sonarsource

action.yml

@@ -47,13 +47,26 @@ runs:
         ACCESS_TOKEN=$(curl -sLS -H "Authorization: bearer $ACTIONS_ID_TOKEN_REQUEST_TOKEN" "$ACTIONS_ID_TOKEN_REQUEST_URL&audience=$AUDIENCE" | jq -r ".value")
         echo "::add-mask::$ACCESS_TOKEN"
 
+        # Validate required parameters
+        if [[ "$ACCESS_TOKEN" == "null" || -z "$ACCESS_TOKEN" ]]; then
+          echo "::error::Failed to obtain GitHub Actions ID token"
+          exit 1
+        fi
+
         # Get Identity ID
         identityId=$(aws cognito-identity get-id \
         --identity-pool-id "$POOL_ID" \
         --account-id "$AWS_ACCOUNT_ID" \
         --logins '{"'"$IDENTITY_PROVIDER_NAME"'":"'"$ACCESS_TOKEN"'"}' \
         --query 'IdentityId' --output text)
 
+        # Validate Identity ID was obtained
+        if [[ "$identityId" == "null" || -z "$identityId" ]]; then
+          echo "::error::Failed to obtain Identity ID from Cognito Identity Pool"
+          echo "::error::Check identity pool configuration and IAM roles"
+          exit 1
+        fi
+
         # Get and validate AWS credentials
         awsCredentials=$(aws cognito-identity get-credentials-for-identity \
         --identity-id "$identityId" \