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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cli(env, identifier):
 """Credential limits for this IBM Cloud Object Storage account."""


    mgr = SoftLayer.ObjectStorageManager(env.client)
    credential_limit = mgr.limit_credential(identifier)
    table = formatting.Table(['limit'])
    table.add_row([
        credential_limit,
    ])

    env.fout(table)