Fixing broken salesforce example and updating the pip dependency to pip3

Author: sh9694

custom_connector_sdk/connector/auth.py

@@ -205,7 +205,7 @@ def __init__(self,
  o_auth_2_grant_types_supported: List[OAuth2GrantType],
  o_auth_scopes: List[str] = None,
  o_auth_2_custom_parameters: List[Oauth2CustomParameter] = None,
- add_basic_auth_header: bool,
+ add_basic_auth_header: bool = False,
  o_auth_2_content_type: OAuth2ContentType = OAuth2ContentType.URL_ENCODED,
  o_auth_2_method_type: OAuth2MethodType = OAuth2MethodType.HTTP_POST):
  # OAuth Scopes.

custom_connector_tools/README.md

@@ -3,7 +3,7 @@ This document explains how you can deploy a lambda connector into your AWS accou
 
 ## Prerequisites:
 
-- pip
+- pip3
 - aws cli
 
 ## Command:

custom_connector_tools/deploy.sh

@@ -54,7 +54,7 @@ PACKAGE_NAME=$4
 echo "Using Package Name $PACKAGE_NAME"
 
 rm -rf ../../"$PACKAGE_NAME"
-pip install --target ../../"$PACKAGE_NAME"/python -r ../requirements.txt
+pip3 install --target ../../"$PACKAGE_NAME"/python -r ../requirements.txt
 
 aws --region $AWS_REGION cloudformation package --template-file template.yml --s3-bucket "$BUCKET_NAME" --output-template-file out.yml
 aws --region $AWS_REGION cloudformation deploy --template-file out.yml --stack-name "$STACK_NAME" --capabilities CAPABILITY_NAMED_IAM