Adding plugin results in stack not found error

I have a serverless project I am using with localstack and Docker. When i build my project everything runs and works as expected. When i add a plugin

serverless-plugin-export-endpoints GitHub - ar90n/serverless-plugin-export-endpoints: Export lambda endpoints as json

to serverless yml file and add

CMD ["sls","exportEndpoints" ]

it results in the error

ServerlessError: ValidationError: Stack with id pond5-api-local does not exist

Here is my Dockerfile

FROM node:16-alpine
ARG SLS_DEBUG=*

RUN apk update
WORKDIR /app

RUN npm install -g serverless && \
    npm install serverless-plugin-export-endpoints 0 && \
    npm install -g serverless-localstack

COPY serverless.yml ./
COPY handler.py ./
COPY dynamo.py ./
COPY localstack_endpoints.json ./

EXPOSE 3000
CMD ["sls","deploy" ]
CMD ["sls","exportEndpoints" ]

Here is my Docker-compose file

version: '3.1'

services:
  api:
    build: .
    image: pond5/items_api
    environment:
      - SLS_DEBUG=*
    depends_on:
      - localstack
    ports:
      - '49160:3000'
    container_name: items_api
  localstack:
    image: localstack/localstack:latest
    environment:
      - AWS_DEFAULT_REGION=us-east-1
      - EDGE_PORT=4566
      - SERVICES=lambda,s3,cloudformation,sts,apigateway,iam,route53,dynamodb
    ports:
      - '4566-4597:4566-4597'
    volumes:
      - "${TEMPDIR:-/tmp/localstack}:/temp/localstack"
      - "/var/run/docker.sock:/var/run/docker.sock"

All I have added is this to my serverless.yml file

plugins:
  - serverless-plugin-export-endpoints

Might be worth mentioning i am running this config for localhost

provider:
  name: aws
  runtime: python3.8
  region: us-east-1
  stage: local

custom:
  tableName: 'items-table-${self:provider.stage}'
  environment:
    ITEMS_TABLE: ${self:custom.tableName}
    AWS_ACCESS_KEY_ID: 123
    AWS_SECRET_ACCESS_KEY: 143
    AWS_DEFAULT_REGION: us-east-1
localstack:
    region: us-east-1
    debug: true
    stages:
      - local
    host: http://host.docker.internal

This question is bountied on SO python - Serverless Framework - create postman collection with generated API ID - Stack Overflow stuck on this one