I need to get all the Bitbucket repository variable uuids. For this requirement, I am making use of Bitbucket API. But Bitbucket is not printing all the variables at once. Instead it is giving only a set of values for a request and it is giving a next token.
The requirement to list the Bitbucket repository variable uuids is to update them using an automated pipeline.

I tried to make use of next token with a loop to list the other variables uuids but not able to. I tried making use of python script in Lambda as well as bash script in my local. Nothing is working.
Both the scripts are giving json errors. I tried many ways to resolve them but not able to.

In both the scripts, only first iteration is working. Next ones aren’t.

Attaching the python script of Lambda as well as bash script

**The following is my python script of Lambda:

    import json
    import boto3
    import requests
    
    def lambda_handler(event, context):
        access_token = "<token>"
        base_url = "https://api.bitbucket.org/2.0/repositories/<workspace>/<repo-slug>/pipelines_config/variables"
        headers = {
            "Accept": "application/json",
            "Authorization" : "Bearer %s" %access_token
            }
        variables = []
        url = base_url
        while url:
            response_obj = requests.request(
                "GET",
                url,
                headers=headers,
            )
            data = json.loads(response_obj.text)
            variables.extend(data['values'])
            url =  data['next']
        print(variables)

**The following is my bash script:

    #!/bin/bash

    url="https://api.bitbucket.org/2.0/repositories/<workspace>/<repo-slug>/pipelines_config/variables/"

    header="Authorization: Bearer <access-token>"

    get_variables() {
        next_url=$1
        response=$(curl --header $header --header 'Accept: application/json' --url $next_url)
        if [[ $? -ne 0 ]]; then
            echo "Error: Failed to retrieve repository variables."
            exit 1
        fi
        echo "$response"
    }

    print_variables() {
        response="$1"
        variable_names=$(echo "$response" | jq -r '.values[].key')
        variable_values=$(echo "$response" | jq -r '.values[].value')
        for i in $(seq 0 $(expr $(echo "$response" | jq -r '.values | length') - 1)); do
            echo "${variable_names[$i]}=${variable_values[$i]}"
        done
    }

    response=$(get_variables $url)

    echo "Repository variables (Page 1):"
    print_variables "$response"

    # Check if there are more pages
    next_url=$(echo "$response" | jq -r '.next')
    while [[ "$next_url" != "null" ]]; do
        echo "Loading next page..."
        response=$(get_variables "$next_url")
        print_variables "$response"
        next_url=$(echo "$response" | jq -r '.next')
    done

Please let me know what am I missing in both the above scripts.
Thanks in advance!!