Description of problem:
openshift v3.9.0-0.19.0
kubernetes v1.9.0-beta1
asb : 1.14
apb : docker.io/ansibleplaybookbundle/apb-tools  (image id : 7dfacf2bca7a)

When run command 
 apb remove --id 72d0146d3a0afe00dad278cd54f6e4a1  --broker https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com 
 Return 404 error. 
 Contacting the ansible-service-broker at: https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com/ansible-service-broker/v2/apb72d0146d3a0afe00dad278cd54f6e4a1
Error: Attempt to remove an APB from Broker returned status: 404
Unable to remove APB from Ansible Service Broker.

How reproducible:
always

Steps to Reproduce:
1. Set broker-config: 
    broker:
      dev_broker: true
2. push a apb successfully
    [root@dhcp-140-42 my-apb02]# apb push --broker https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com 
version: 1.0
name: my-apb02
description: This is a sample application generated by apb init
bindable: True
async: optional
metadata:
  displayName: my-apb02
plans:
  - name: default
    description: This default plan deploys my-apb02
    free: True
    metadata: {}
    parameters: []
Contacting the ansible-service-broker at: https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com/ansible-service-broker/v2/apb
Successfully added APB to Ansible Service Broker
Successfully relisted the Service Catalog
    
    [root@dhcp-140-42 my-apb02]# apb list --broker https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com 
Contacting the ansible-service-broker at: https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com/ansible-service-broker/v2/catalog
ID                                NAME                   DESCRIPTION                                                                                                                                                                
72d0146d3a0afe00dad278cd54f6e4a1  apb-push-my-apb02      This is a sample application generated by apb init      
3. Remove the apb 

Actual results:
When remove the apb , return 404 error.
  [root@dhcp-140-42 my-apb02]# apb remove --id 72d0146d3a0afe00dad278cd54f6e4a1  --broker https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com 

Contacting the ansible-service-broker at: https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com/ansible-service-broker/v2/apb72d0146d3a0afe00dad278cd54f6e4a1
Error: Attempt to remove an APB from Broker returned status: 404
Unable to remove APB from Ansible Service Broker.

Expected results:
Remove successfully

Additional info:
apb remove --all  , retrun expected response.
[root@dhcp-140-42 my-apb02]# apb remove --all --broker https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com 
Contacting the ansible-service-broker at: https://asb-1338-openshift-ansible-service-broker.apps.0115-ay7.qe.rhcloud.com/ansible-service-broker/v2/apb
Successfully relisted the Service Catalog
Successfully deleted APB