Bash to enable or disable lambda triggers.

lambda_trigger_control.sh

#!/bin/bash

usage ()
{
    echo "-h, --help: Display this message"
    echo "-p, --profile: AWS Profile"
    echo "-r, --region: AWS Region"
    echo "-n, --name: Lambda function name"
    echo "-e, --enable: Enable Lambda trigger (Enable or Disable)"
}


while getopts hp:r:n:e:-: OPT
do
    if [[ $OPT == - ]]
    then
        OPT=${OPTARG%%=*}
        if [[ "$OPT" == "$OPTARG" ]]
        then
            OPTARG=${*:OPTIND:1}
            let OPTIND=$OPTIND+1
        else
            OPTARG=${OPTARG#*=}
        fi
    fi

    case $OPT in
        h|help) usage; exit;;
        p|profile) AWS_PROFILE=$OPTARG;;
        r|region) AWS_REGION=$OPTARG;;
        n|name) LAMBDA_NAME=$OPTARG;;
        e|enable) ENABLE=$OPTARG;;
        ?) exit 1;;
        *) echo "$0: illegal option -- $OPT"; exit 1;;
    esac
done

shift $((OPTIND-1))

EVENT_SOURCE_MAPPING=$(aws lambda --region $AWS_REGION --profile $AWS_PROFILE list-event-source-mappings --function-name $LAMBDA_NAME)


UUID=$(echo $EVENT_SOURCE_MAPPING | jq '.EventSourceMappings[].UUID' | sed -e 's/^"//' -e 's/"$//')
ARRAYI=( $UUID )

for ID in ${ARRAYI[@]}; do
    if [[ $ENABLE == "disable" || $ENABLE == "Disable" ]]; then
            ENABLE_EVENT_SOURCE=$(aws lambda --region $AWS_REGION --profile $AWS_PROFILE update-event-source-mapping --function-name $LAMBDA_NAME --uuid $ID --no-enabled)
            echo $ENABLE_EVENT_SOURCE
    else
        ENABLE_EVENT_SOURCE=$(aws lambda --region $AWS_REGION --profile $AWS_PROFILE update-event-source-mapping --function-name $LAMBDA_NAME --uuid $ID --enabled)
        echo $ENABLE_EVENT_SOURCE
    fi
done