def METHOD_NAME(self, resource_group, spring):
    self.kwargs.update({
        'serviceName': spring,
        'rg': resource_group,
        'name': 'acc-name',
        'displayName': 'acc-name',
        'gitUrl': 'https://github.com/Azure-Samples/piggymetrics-config',
        'gitBranch': 'master',
    })
    self.cmd('spring application-accelerator customized-accelerator create -n {name} -g {rg} -s {serviceName} --display-name {displayName} --git-url {gitUrl} --git-branch {gitBranch} --git-interval 10', 
    checks=[
        self.check('properties.provisioningState', "Succeeded")
    ])
    self.cmd('spring application-accelerator customized-accelerator update -n {name} -g {rg} -s {serviceName} --display-name {displayName} --git-url {gitUrl} --git-branch {gitBranch} --description desc', 
    checks=[
        self.check('properties.provisioningState', "Succeeded")
    ])
    result = self.cmd('spring application-accelerator customized-accelerator list -g {rg} -s {serviceName}').get_output_in_json()
    self.assertTrue(len(result) == 1)
    self.cmd('spring application-accelerator customized-accelerator show -n {name} -g {rg} -s {serviceName}', 
    checks=[
        self.check('properties.provisioningState', "Succeeded")
    ])
    self.cmd('spring application-accelerator customized-accelerator delete -n {name} -g {rg} -s {serviceName}')
    result = self.cmd('spring application-accelerator customized-accelerator list -g {rg} -s {serviceName}').get_output_in_json()
    self.assertTrue(len(result) == 0