Operation description entries in the Guzzle service description refer to GET instead of POST. They need to be updated to reflect the HTTP method.
For example:
'count' => array(
'uri' => 'projects/{projectId}/queries/count',
'description' => 'GET returns the number of resources in the event collection matching the given criteria.'
. ' The response will be a simple JSON object with one key: a numeric result.',
'httpMethod' => 'POST',
Operation description entries in the Guzzle service description refer to GET instead of POST. They need to be updated to reflect the HTTP method.
For example: