Google Translation V3 API - Glossary resource error - google-translate

Question

Created a glossary resource --
Step 1) Kept a glossary csv sheet in GCS.
Step 2) request.json as below -
{
"name":"projects/my-project-id/locations/us-central1/glossaries/my-glossary-id",
"languagePair": {
"sourceLanguageCode": "en",
"targetLanguageCode": "ru"
},
"inputConfig": {
"gcsSource": {
"inputUri": "gs://my-bucket-id/my-glossary-id.csv"
}
}
}
Step 3) curl -X POST -H "Authorization: Bearer "$(gcloud auth application-default print-access-token) -H "Content-Type: application/json; charset=utf-8" -d #request.json https://translation.googleapis.com/v3/projects/my-project-id/locations/us-central1/glossaries
Got the below as response -
{
"name": "projects/my-project-id/locations/us-central1/operations/20210322-02431616406238-605596c9-0000-21a9-91e6-94eb2c045d66",
"metadata": {
"#type": "type.googleapis.com/google.cloud.translation.v3.CreateGlossaryMetadata",
"name": "projects/my-project-id/locations/us-central1/glossaries/my-glossary-id",
"state": "RUNNING",
"submitTime": "2021-03-22T09:43:58.973617420Z"
}
}
BUT when i want to list the glossaries - It returns a blank :-
curl -X GET -H "Authorization: Bearer "$(gcloud auth application-default print-access-token) https://translation.googleapis.com/v3/projects/my-project-id/locations/us-central1/glossaries
the response is as follows -- {}
ALSO - when i use this glossary to translate my text - it throws below error -
{
"error": {
"code": 404,
"message": "Glossary not found.; Failed to initialize a glossary.",
"status": "NOT_FOUND"
}
}